UN危险货物编码术语表定义Glossary Definition –UN Hazard CodesnUN 危险货物编码UN Hazard codes? 第一类：爆炸品? Class 1 Explosive1.1 有整体爆炸危险的物质和物品；1.1 Substances with a mass explosionhazard1.2 有迸射危险，但无整体爆炸危险的物质和物品；1.2 Substances which present aprojection hazard but no massexplosion hazard1.3 有燃烧危险并有局部爆炸危险或局部迸射危险或两种危险都有，但无整体爆炸危险的物质和物品；1.3 Substances which present both a fire hazard and a minor blast or projection hazard (or both) but not a mass explosion hazard1.4 不呈现重大危险的物质和物品；1.4 No significant hazard1.5 有整体爆炸危险的非常不敏感物质；1.5 Very insensitive substances with a mass explosion hazard1.6 无整体爆炸危险的极端不敏感物品。1.6 Very insensitive articles with no mass explosion hazard? 第二类：气体? Class 2 Gases2.1 易燃气体；2.1 Flammable gases2.2 非易燃无毒气体2.2 Non-flammable, non-toxic gases2.3 毒性气体2.3 Toxic gases第三类：易燃液体Class 3 Flammable liquids第四类：易然固体、易于自燃的物质、遇水放出易燃气体的物质Class 4 Flammable solids4.1 易然固体；4.1 Flammable solids, self-reactive substances and solid desensitized explosives4.2 易于自燃的物质；4.2 Materials liable to spontaneous combustion4.3 遇水放出易燃气体的物质。4.3 Substances which, in contact with water, release flammable gases第五类：氧化性物质和有机过氧化物Class 5. Oxidizing substances and organic peroxides5.1 氧化性物质；5.1 Oxidizing agents5.2 有机过氧化物。5.2 Organic peroxides? 第六类：毒性物质和感染性物质? Class 6 Toxic and infectious substances6.1 毒性物质；6.1 Toxic substances6.2 感染性物质。6.2 Infectious substances? 第七类：放射性物质? Class 7 Radioactive substances and articles? 第八类：腐蚀性物质? Class 8 Corrosive substances? 第九类：杂项危险物质和物品? Class 9 Miscellaneous dangerous substances

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