Thứ Năm, 24 tháng 6, 2010
Thứ Năm, 17 tháng 6, 2010
Thứ Hai, 14 tháng 6, 2010
DGR IATA 51st (2010), PI 900
PACKING INSTRUCTION 900
STATE VARIATIONS: USG-12
OPERATOR VARIATIONS: AM-09 KE-06 ME-04 MH-12 MX-09
This instruction applies to UN 3166 and UN 3171 on passenger and cargo aircraft and CAO. Vehicles, machines or equipment containing internal combustion engines or batteries must meet the following requirements:
(a) Except as otherwise provided for in this Packing Instruction, fuel tanks must be drained of fuel and tank caps fitted securely. Special precautions are necessary to ensure complete drainage of the fuel system of vehicles, machines or equipment incorporating internal combustion engines, such as lawn mowers, outboard motors, etc., where such machines or equipment could possibly be handled in other than an upright position. When it is not possible to handle in other than an upright position, vehicles, except those with diesel engines, must be drained of fuel as far as practicable and if any fuel remains it must not exceed one quarter of the tank capacity. Vehicles equipped with diesel engines are excepted from the requirement to drain the fuel tanks, provided that a sufficient ullage space has been left inside the tank to allow fuel expansion without leakage, and the tank caps are tightly closed. A careful check must be made to ensure there are no fuel leakages;
(b) 1. For flammable gas powered vehicles, machines or equipment, pressurised vessels containing the flammable gas must be completely emptied of flammable gas. Lines from vessels to gas regulators, and gas regulators themselves must also be drained of all trace of flammable gas. To ensure that these conditions are met, gas shut-off valves must be left open and connections of lines to gas regulators must be left disconnected upon delivery of the vehicle to the operator. Shut-off valves must be closed and lines reconnected at gas regulators before loading the vehicle aboard the aircraft; or alternatively,
2. Flammable gas powered vehicles, machines or equipment which have pressure receptacles (fuel tanks) that are equipped with electrically operated valves which close automatically in case the power is disconnected or with manual shut-off valves, may be transported under the following conditions:
(i) the valves must be in the closed position and in the case of electrically operated valves, power to those valves must be disconnected;
(ii) after closing the valves, the vehicle, equipment or machinery must be operated until it stops from lack of fuel before being loaded aboard the aircraft;
(iii) in no part of the closed system must the remaining pressure of compressed gases exceed 5% of the maximum allowable working pressure of the system, or more than 2,000 kPa (20 bar), whichever is the lower; (iv) there must not be any residual liquefied gas in the system including the fuel tank;
(c) If non-spillable batteries, as defined in Packing Instruction 806, are installed, they must be securely fastened in the battery holder of the vehicle, machine or equipment and be protected in such a manner as to prevent damage and short circuits;
(d) If spillable batteries are installed, they must be securely fastened in the battery holder of the vehicle, machine or equipment and be protected in such a manner as to prevent damage and short circuits. However, if it is possible for the vehicle, machine or equipment to be handled in such a way that batteries would not remain in their intended orientation, they must be removed and packed according to Packaging Instruction 433 or 800 as applicable;
(e) Dangerous goods required for the operation of the vehicle, machine or equipment, such as fire extinguishers, tire inflation canisters, safety devices, etc., must be securely mounted in the vehicle, machine or equipment. Aircraft may also contain other articles and substances which would otherwise be classified as dangerous goods but which are installed in that aircraft in accordance with the pertinent airworthiness requirements and operating regulations. If fitted, life-rafts, emergency escape slides and other inflation devices must be protected such that they cannot be activated accidentally. Vehicles containing dangerous goods identified in Subsection 4.2 — List of Dangerous Goods as forbidden on passenger aircraft may only be transported on cargo aircraft;
(f) In the event that vehicles, machines or equipment containing internal combustion engines are being shipped in a dismantled state such that fuel lines have been disconnected, those fuels lines must be sealed securely;
(g) Vehicles equipped with theft-protection devices, installed radio communications equipment or navigational system must have such devices, equipment or system disabled;
(h) If lithium batteries are installed, they must be of a type that has successfully passed the tests specified in the UN Manual of Tests and Criteria, Part III, subsection 38.3, must be securely fastened in the vehicle, machinery or equipment and must be protected in such a manner as to prevent damage and short circuits;
(i) If sodium batteries are installed they must conform to the requirements of special provision A94 and must be securely fastened in the vehicle, machinery, or equipment and must be protected in such a manner as to prevent damage and short circuits.
When internal combustion engines are being shipped separately, all fuel, coolant or hydraulic systems remaining in or on the engine must be drained as far as practicable and all disconnected fluid pipes must be sealed with leak-proof caps, which are positively retained. Replacements for the dangerous goods permitted in paragraphs (a) to (i) must not be carried under this packing instruction.
STATE VARIATIONS: USG-12
OPERATOR VARIATIONS: AM-09 KE-06 ME-04 MH-12 MX-09
This instruction applies to UN 3166 and UN 3171 on passenger and cargo aircraft and CAO. Vehicles, machines or equipment containing internal combustion engines or batteries must meet the following requirements:
(a) Except as otherwise provided for in this Packing Instruction, fuel tanks must be drained of fuel and tank caps fitted securely. Special precautions are necessary to ensure complete drainage of the fuel system of vehicles, machines or equipment incorporating internal combustion engines, such as lawn mowers, outboard motors, etc., where such machines or equipment could possibly be handled in other than an upright position. When it is not possible to handle in other than an upright position, vehicles, except those with diesel engines, must be drained of fuel as far as practicable and if any fuel remains it must not exceed one quarter of the tank capacity. Vehicles equipped with diesel engines are excepted from the requirement to drain the fuel tanks, provided that a sufficient ullage space has been left inside the tank to allow fuel expansion without leakage, and the tank caps are tightly closed. A careful check must be made to ensure there are no fuel leakages;
(b) 1. For flammable gas powered vehicles, machines or equipment, pressurised vessels containing the flammable gas must be completely emptied of flammable gas. Lines from vessels to gas regulators, and gas regulators themselves must also be drained of all trace of flammable gas. To ensure that these conditions are met, gas shut-off valves must be left open and connections of lines to gas regulators must be left disconnected upon delivery of the vehicle to the operator. Shut-off valves must be closed and lines reconnected at gas regulators before loading the vehicle aboard the aircraft; or alternatively,
2. Flammable gas powered vehicles, machines or equipment which have pressure receptacles (fuel tanks) that are equipped with electrically operated valves which close automatically in case the power is disconnected or with manual shut-off valves, may be transported under the following conditions:
(i) the valves must be in the closed position and in the case of electrically operated valves, power to those valves must be disconnected;
(ii) after closing the valves, the vehicle, equipment or machinery must be operated until it stops from lack of fuel before being loaded aboard the aircraft;
(iii) in no part of the closed system must the remaining pressure of compressed gases exceed 5% of the maximum allowable working pressure of the system, or more than 2,000 kPa (20 bar), whichever is the lower; (iv) there must not be any residual liquefied gas in the system including the fuel tank;
(c) If non-spillable batteries, as defined in Packing Instruction 806, are installed, they must be securely fastened in the battery holder of the vehicle, machine or equipment and be protected in such a manner as to prevent damage and short circuits;
(d) If spillable batteries are installed, they must be securely fastened in the battery holder of the vehicle, machine or equipment and be protected in such a manner as to prevent damage and short circuits. However, if it is possible for the vehicle, machine or equipment to be handled in such a way that batteries would not remain in their intended orientation, they must be removed and packed according to Packaging Instruction 433 or 800 as applicable;
(e) Dangerous goods required for the operation of the vehicle, machine or equipment, such as fire extinguishers, tire inflation canisters, safety devices, etc., must be securely mounted in the vehicle, machine or equipment. Aircraft may also contain other articles and substances which would otherwise be classified as dangerous goods but which are installed in that aircraft in accordance with the pertinent airworthiness requirements and operating regulations. If fitted, life-rafts, emergency escape slides and other inflation devices must be protected such that they cannot be activated accidentally. Vehicles containing dangerous goods identified in Subsection 4.2 — List of Dangerous Goods as forbidden on passenger aircraft may only be transported on cargo aircraft;
(f) In the event that vehicles, machines or equipment containing internal combustion engines are being shipped in a dismantled state such that fuel lines have been disconnected, those fuels lines must be sealed securely;
(g) Vehicles equipped with theft-protection devices, installed radio communications equipment or navigational system must have such devices, equipment or system disabled;
(h) If lithium batteries are installed, they must be of a type that has successfully passed the tests specified in the UN Manual of Tests and Criteria, Part III, subsection 38.3, must be securely fastened in the vehicle, machinery or equipment and must be protected in such a manner as to prevent damage and short circuits;
(i) If sodium batteries are installed they must conform to the requirements of special provision A94 and must be securely fastened in the vehicle, machinery, or equipment and must be protected in such a manner as to prevent damage and short circuits.
When internal combustion engines are being shipped separately, all fuel, coolant or hydraulic systems remaining in or on the engine must be drained as far as practicable and all disconnected fluid pipes must be sealed with leak-proof caps, which are positively retained. Replacements for the dangerous goods permitted in paragraphs (a) to (i) must not be carried under this packing instruction.
DGR IATA 51st (2010), PI 602
PACKING INSTRUCTION 602
STATE VARIATIONS: AUG-03 BHG-02 CAG-05 CAG-10 CAG-11 DQG-03 GBG-05 VCG-04 VUG-02
OPERATOR VARIATIONS: AF-02 AM-06 AM-10 AS-08 BR-14 BZ-07 CA-11 CI-01 CO-07 CS-07 FX-09 HA-03 IJ-06 JK-03 KC-08 LA-07 MS-06 MX-06 MX-11 OU-12 OU-16 SV-12 TK-07 TY-03 UA-14 UU-05 XK-05
This instruction applies to UN 2814 and UN 2900
Packagings must meet the requirements of 6.5 and must be marked as required by 6.5.3.1. General Requirements Shippers of infectious substances must comply with these Regulations and must ensure that packages are prepared in such a manner that they arrive at their destination in good condition and present no hazard to persons or animals during transport. The packagings must include:
(a) inner packagings, comprising of: •leakproof primary receptacle(s); •a leakproof secondary packaging; •other than for solid infectious substances, absorbent material, such as cotton wool, in sufficient quantity to absorb the entire contents placed between the primary receptacle(s) and the secondary packaging; if multiple fragile primary receptacles are placed in a single secondary packaging, they must be either individually wrapped or separated so as to prevent contact between them;
(b) an itemized list of contents, enclosed between the secondary packaging and the outer packaging; and (c) a rigid outer packaging. The smallest external dimension must be not less than 100 mm (4 in). Alternative packagings for the transport of animal material may be authorized by the competent authority in accordance with the provisions in 5.0.6.7. Whatever the intended temperature of the consignment, the primary receptacle or the secondary packaging must be capable of withstanding, without leakage, an internal pressure producing a pressure differential of not less than 95 kPa (0.95 bar, 13.8 lb/in2) and temperatures in the range of -40°C to 55°C (-40°F to 130°F).
Note:
The capability of a packaging to withstand an internal pressure without leakage that produces the specified pressure differential should be determined by testing samples of primary receptacles or secondary packagings. Pressure differential is the difference between the pressure exerted on the inside of the receptacle or packaging and the pressure on the outside. The appropriate test method should be selected based on receptacle or packaging type. Acceptable test methods include any method that produces the required pressure differential between the inside and outside of a primary receptacle or a secondary packaging. The test may be conducted using internal hydraulic or pneumatic pressure (gauge) or external vacuum test methods. Internal hydraulic or pneumatic pressure can be applied in most cases as the required pressure differential can be achieved under most circumstances. An external vacuum test is not acceptable if the specified pressure differential is not achieved and maintained. The external vacuum test is a generally acceptable method for rigid receptacles and packagings but is not normally acceptable for: –flexible receptacles and flexible packagings; –receptacles and packagings filled and closed under a absolute atmospheric pressure lower than 95 kPa.
Additional Requirements
Inner packagings containing infectious substances must not be consolidated with inner packagings containing unrelated types of goods. Complete packages may be overpacked in accordance with the provisions of 5.0.1.5.
Other dangerous goods must not be packed in the same packaging as Division 6.2 Infectious Substances unless they are necessary for maintaining the viability, stabilizing or preventing degradation or neutralizing the hazards of the infectious substances. A quantity of 30 mL or less of dangerous goods included in Classes 3, 8, or 9 may be packed in each primary receptacle containing infectious substances provided these substances meet the requirements of 2.7. When these small quantities of dangerous goods are packed with infectious substances in accordance with this packing instruction, no other requirements in these Regulations need be met.
When the infectious substances to be transported are unknown but suspected of meeting the criteria for inclusion in Category A, the words “Suspected Category A Infectious Substance” must be shown in parentheses following the proper shipping name on the itemized list of contents inside the outer packaging.
All packages containing infectious substances must be marked durably and legibly on the outside of the package with the NAME and TELEPHONE NUMBER OF A PERSON RESPONSIBLE.
Specific Requirements
Other than for exceptional consignments, for example, large body parts and whole organs which require special packaging, the following specific requirements apply:
Substances consigned at ambient or higher temperatures: Primary receptacles must be of glass, metal or plastic. Positive means of ensuring a leak-proof seal must be provided, such as heat seal, skirted stopper or metal crimp seal. If screw caps are used, these must be secured by positive means, e.g. tape, paraffin sealing tape or manufactured locking closure.
Substances consigned refrigerated or frozen (wet ice, prefrozen packs, Carbon dioxide, solid [dry ice]): Ice, Carbon dioxide, solid (dry ice) or other refrigerant must be placed around the secondary packaging(s) or alternatively in an overpack with one or more complete packages marked in accordance with 6.5.3.1. Interior support must be provided to secure the secondary packaging(s) or packages in the original position after the ice or Carbon dioxide, solid (dry ice) has dissipated. If ice is used, the outer packaging or overpack must be leak-proof. If Carbon dioxide, solid (dry ice) is used, the outer packaging or overpack must permit the release of carbon dioxide gas. The primary receptacle and the secondary packaging must maintain their integrity at the temperature of the refrigerant used.
Substances consigned in liquid nitrogen: Plastic primary receptacles capable of withstanding very low temperatures must be used. The secondary packaging must be capable of withstanding very low temperatures and in most cases will need to be fitted over the primary receptacle individually. Provisions for the consignment of liquid nitrogen must also be fulfilled. The primary receptacle and the secondary packaging must maintain their integrity at the temperature of the refrigerant used.
Lyophilized substances: Primary receptacles must be either flame-sealed glass ampoules or rubber-stoppered glass vials fitted with metal seals.
Before an empty packaging is returned to the consignor, or sent elsewhere, it must be disinfected or sterilised to nullify any hazard and any label or marking indicating that it contained an infectious substance must be removed or obliterated.
STATE VARIATIONS: AUG-03 BHG-02 CAG-05 CAG-10 CAG-11 DQG-03 GBG-05 VCG-04 VUG-02
OPERATOR VARIATIONS: AF-02 AM-06 AM-10 AS-08 BR-14 BZ-07 CA-11 CI-01 CO-07 CS-07 FX-09 HA-03 IJ-06 JK-03 KC-08 LA-07 MS-06 MX-06 MX-11 OU-12 OU-16 SV-12 TK-07 TY-03 UA-14 UU-05 XK-05
This instruction applies to UN 2814 and UN 2900
Packagings must meet the requirements of 6.5 and must be marked as required by 6.5.3.1. General Requirements Shippers of infectious substances must comply with these Regulations and must ensure that packages are prepared in such a manner that they arrive at their destination in good condition and present no hazard to persons or animals during transport. The packagings must include:
(a) inner packagings, comprising of: •leakproof primary receptacle(s); •a leakproof secondary packaging; •other than for solid infectious substances, absorbent material, such as cotton wool, in sufficient quantity to absorb the entire contents placed between the primary receptacle(s) and the secondary packaging; if multiple fragile primary receptacles are placed in a single secondary packaging, they must be either individually wrapped or separated so as to prevent contact between them;
(b) an itemized list of contents, enclosed between the secondary packaging and the outer packaging; and (c) a rigid outer packaging. The smallest external dimension must be not less than 100 mm (4 in). Alternative packagings for the transport of animal material may be authorized by the competent authority in accordance with the provisions in 5.0.6.7. Whatever the intended temperature of the consignment, the primary receptacle or the secondary packaging must be capable of withstanding, without leakage, an internal pressure producing a pressure differential of not less than 95 kPa (0.95 bar, 13.8 lb/in2) and temperatures in the range of -40°C to 55°C (-40°F to 130°F).
Note:
The capability of a packaging to withstand an internal pressure without leakage that produces the specified pressure differential should be determined by testing samples of primary receptacles or secondary packagings. Pressure differential is the difference between the pressure exerted on the inside of the receptacle or packaging and the pressure on the outside. The appropriate test method should be selected based on receptacle or packaging type. Acceptable test methods include any method that produces the required pressure differential between the inside and outside of a primary receptacle or a secondary packaging. The test may be conducted using internal hydraulic or pneumatic pressure (gauge) or external vacuum test methods. Internal hydraulic or pneumatic pressure can be applied in most cases as the required pressure differential can be achieved under most circumstances. An external vacuum test is not acceptable if the specified pressure differential is not achieved and maintained. The external vacuum test is a generally acceptable method for rigid receptacles and packagings but is not normally acceptable for: –flexible receptacles and flexible packagings; –receptacles and packagings filled and closed under a absolute atmospheric pressure lower than 95 kPa.
Additional Requirements
Inner packagings containing infectious substances must not be consolidated with inner packagings containing unrelated types of goods. Complete packages may be overpacked in accordance with the provisions of 5.0.1.5.
Other dangerous goods must not be packed in the same packaging as Division 6.2 Infectious Substances unless they are necessary for maintaining the viability, stabilizing or preventing degradation or neutralizing the hazards of the infectious substances. A quantity of 30 mL or less of dangerous goods included in Classes 3, 8, or 9 may be packed in each primary receptacle containing infectious substances provided these substances meet the requirements of 2.7. When these small quantities of dangerous goods are packed with infectious substances in accordance with this packing instruction, no other requirements in these Regulations need be met.
When the infectious substances to be transported are unknown but suspected of meeting the criteria for inclusion in Category A, the words “Suspected Category A Infectious Substance” must be shown in parentheses following the proper shipping name on the itemized list of contents inside the outer packaging.
All packages containing infectious substances must be marked durably and legibly on the outside of the package with the NAME and TELEPHONE NUMBER OF A PERSON RESPONSIBLE.
Specific Requirements
Other than for exceptional consignments, for example, large body parts and whole organs which require special packaging, the following specific requirements apply:
Substances consigned at ambient or higher temperatures: Primary receptacles must be of glass, metal or plastic. Positive means of ensuring a leak-proof seal must be provided, such as heat seal, skirted stopper or metal crimp seal. If screw caps are used, these must be secured by positive means, e.g. tape, paraffin sealing tape or manufactured locking closure.
Substances consigned refrigerated or frozen (wet ice, prefrozen packs, Carbon dioxide, solid [dry ice]): Ice, Carbon dioxide, solid (dry ice) or other refrigerant must be placed around the secondary packaging(s) or alternatively in an overpack with one or more complete packages marked in accordance with 6.5.3.1. Interior support must be provided to secure the secondary packaging(s) or packages in the original position after the ice or Carbon dioxide, solid (dry ice) has dissipated. If ice is used, the outer packaging or overpack must be leak-proof. If Carbon dioxide, solid (dry ice) is used, the outer packaging or overpack must permit the release of carbon dioxide gas. The primary receptacle and the secondary packaging must maintain their integrity at the temperature of the refrigerant used.
Substances consigned in liquid nitrogen: Plastic primary receptacles capable of withstanding very low temperatures must be used. The secondary packaging must be capable of withstanding very low temperatures and in most cases will need to be fitted over the primary receptacle individually. Provisions for the consignment of liquid nitrogen must also be fulfilled. The primary receptacle and the secondary packaging must maintain their integrity at the temperature of the refrigerant used.
Lyophilized substances: Primary receptacles must be either flame-sealed glass ampoules or rubber-stoppered glass vials fitted with metal seals.
Before an empty packaging is returned to the consignor, or sent elsewhere, it must be disinfected or sterilised to nullify any hazard and any label or marking indicating that it contained an infectious substance must be removed or obliterated.
DGR IATA - Một số lưu ý khi handling
Khi nào viết "G" miêu tả khối lượng hàng DG ?
8.1.6.9.2 Second Sequence — Number and Type of Packagings, Quantity of Dangerous Goods
Step 6. Number of packages (of same type and content), their type of packaging e.g. “Fibreboard box”, “steel drum”, etc., and:
(a) the net quantity of dangerous goods in each package (by volume or weight as appropriate) must be indicated for each item of dangerous goods bearing a different proper shipping name, UN/ID number or packing group. Abbreviations may be used to specify the unit of measurement for the quantity. For packages containing the same dangerous goods and quantity per package, a multiple of the quantity may be used. For example:
UN 1263, Paint, 3, PG II, 5 fibreboard boxes × 5 L
Consignments comprising packages of different quantities of the same dangerous good must be clearly identified. For example:
UN 1263, Paint, 3, PG II, 5 fibreboard boxes × 5 L, 10 fibreboard boxes × 10 L
UN packaging codes may only be used to supplement the description of the kind of package (e.g. one steel drum (1A1)).
Where the letter “G” follows the quantity in Column H, J or L of the List of Dangerous Goods the gross weight of each package must be indicated, rather than the net quantity and the letter “G” must be added following the unit of measurement;
(b) for empty uncleaned packagings as described by 8.1.3.9, only the number and type of packagings;
(c) where the maximum quantity per package is shown as “No Limit” or has a packing instruction reference in Columns H, J or L of the List of Dangerous Goods, the quantity shown must be the net weight or volume for substances, (e.g. UN 2969, UN 3291). For articles, (e.g. UN 2794, UN 2800, UN 2990, UN 3166) the quantity must be the gross weight followed by the letter “G”;
Note:
If the proper shipping name indicates the physical form of the substance the unit of measurement must be in kg in the case of solids and L in case of liquids.
Tại sao từ tính không cần dán nhãn class 9 ?
7.2.3.9 Class 9
For Class 9 materials, the package must bear the Class 9, “Miscellaneous Dangerous Goods” label as required in the List of Dangerous Goods. When the package contains magnetized material, the “Miscellaneous Dangerous Goods” label must be replaced by the “Magnetized Material” label.
Khi nào UN3166 không phải dán nhãn class 9 ?
A87 Articles, which are not fully enclosed by packaging, crates or other means that prevent ready identification, are not subject to the marking requirements of Subsection 7.1 or the labelling requirements of Subsection 7.2.
8.1.6.9.2 Second Sequence — Number and Type of Packagings, Quantity of Dangerous Goods
Step 6. Number of packages (of same type and content), their type of packaging e.g. “Fibreboard box”, “steel drum”, etc., and:
(a) the net quantity of dangerous goods in each package (by volume or weight as appropriate) must be indicated for each item of dangerous goods bearing a different proper shipping name, UN/ID number or packing group. Abbreviations may be used to specify the unit of measurement for the quantity. For packages containing the same dangerous goods and quantity per package, a multiple of the quantity may be used. For example:
UN 1263, Paint, 3, PG II, 5 fibreboard boxes × 5 L
Consignments comprising packages of different quantities of the same dangerous good must be clearly identified. For example:
UN 1263, Paint, 3, PG II, 5 fibreboard boxes × 5 L, 10 fibreboard boxes × 10 L
UN packaging codes may only be used to supplement the description of the kind of package (e.g. one steel drum (1A1)).
Where the letter “G” follows the quantity in Column H, J or L of the List of Dangerous Goods the gross weight of each package must be indicated, rather than the net quantity and the letter “G” must be added following the unit of measurement;
(b) for empty uncleaned packagings as described by 8.1.3.9, only the number and type of packagings;
(c) where the maximum quantity per package is shown as “No Limit” or has a packing instruction reference in Columns H, J or L of the List of Dangerous Goods, the quantity shown must be the net weight or volume for substances, (e.g. UN 2969, UN 3291). For articles, (e.g. UN 2794, UN 2800, UN 2990, UN 3166) the quantity must be the gross weight followed by the letter “G”;
Note:
If the proper shipping name indicates the physical form of the substance the unit of measurement must be in kg in the case of solids and L in case of liquids.
Tại sao từ tính không cần dán nhãn class 9 ?
7.2.3.9 Class 9
For Class 9 materials, the package must bear the Class 9, “Miscellaneous Dangerous Goods” label as required in the List of Dangerous Goods. When the package contains magnetized material, the “Miscellaneous Dangerous Goods” label must be replaced by the “Magnetized Material” label.
Khi nào UN3166 không phải dán nhãn class 9 ?
A87 Articles, which are not fully enclosed by packaging, crates or other means that prevent ready identification, are not subject to the marking requirements of Subsection 7.1 or the labelling requirements of Subsection 7.2.
Đăng ký:
Bài đăng (Atom)