Class-6-Poisons
收藏data.gov2025-12-20 收录
官方服务：
资源简介：
Hazard Class 6: Class 6 hazards are poisonous materials. These substances are divided into two classes: poisonous substances and biohazardous substances, and are...
危险类别6：第6类危险货物为有毒物质。此类物质分为两类：有毒物质与生物危害物质，且……
提供机构：
State of California
