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hazard code
meaning in English
危险等级标号 各种物质的危险类型和程度的数字分类体系
Examples
Combustion systems
hazards code
燃烧系统危险规则
Related Words
occaputional hazards
reactivity hazard
health hazard
environmental hazard
el hazard
hazard analyses
aeroembolism hazard
at hazard
mutagenic hazard
collision hazards
hazard classification system
hazard cleanup
hazard communication
hazard concentration limit
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