化学品

Before that, there were 7 million varieties of chemicals in the world, and more than 100,000 chemicals circulated in the...

定义：危险化学品，是指具有毒害、腐蚀、爆炸、燃烧、助燃等性质，对人体、设施、环境具有危害的剧毒化学品和其他化学品。危险化学品种类划分：按我国目前已公布的法规、标准，有三个国标：GB6944-86《危险货物分类和品名编号》、GB12268-9...