IATA第50期危险品规则(2009)显著修订和变化
699–Has been added and applies to UN3123 and UN3125 in Packing Group I This new packing instruction is identical in wording with PI499.
699-新增的包装说明，适用于UN3123和UN3125（包装等级I级）。PI699与PI499的措词一致。
873/874/875–These new packing instructions have been added to address the preparation of fuel cell cartridges containing corrosive substances (UN3477) and cartridges contained in equipment and packed with equipment. The packing instructions apply to the fuel cell cartridges, fuel cell cartridges contained in equipment and fuel cell cartridges packed with equipment respectively. The format of the packing instructions and the numbers assigned are aligned with the reformatted packing instructions that will apply for the other packing instructions from 1 January 2011 as shown in Appendix H.
873/874/875-新增的包装说明，分别适用于含腐蚀性物质的燃料电池罐（UN3477），以及此种燃料电池罐安装在设备中或与设备包装在一起的情况。这三个新包装说明的格式和代号与附件H所示的2011年1月1日开始生效的整个包装说明的新格式一致。
903/912/918–Have been deleted. These packing instructions currently apply to lithium batteries, lithium batteries contained in equipment and lithium batteries packed with equipment. The three packing instructions have been replaced by PI965 to PI970. Packing Instructions 965 to 967 apply to UN3480–lithium ion batteries and UN3481–lithium ion batteries packed with equipment and lithium ion batteries contained in equipment
respectively. Packing Instructions 968 to 970 apply to UN3090–lithium metal batteries and UN3091–lithium metal batteries packed with equipment and lithium metal batteries contained in equipment respectively. The per package limit for lithium metal batteries fully regulated as Class 9 on
passenger aircraft has been reduced to 2.5 kgG per package and there must be a metal intermediate packaging or the outer packaging must be metal.
The new packing instructions also include the provisions for shipping small lithium ion and lithium metal batteries that previously appeared in Special Provision A45 for batteries “not restricted” for transport. The weight of batteries permitted in each package as “not restricted” has been significantly reduced. Lithium metal batteries are restricted to 2.5 kgG per package and lithium ion batteries to 10 kgG per package. The format of the packing