toxic chemicals
短語詞組
- Toxic Industrial Chemicals 有毒工業(yè)化學(xué)品
- Toxic Organic Chemicals 毒性有機化學(xué)物質(zhì)
- Toxic Waste Chemicals 有毒廢物化學(xué)品
- Toxic and Chemicals Control Methods 毒理學(xué)
- Toxic Chemicals in 年保護地下水和人類食物鏈
- Persistent Bioaccumulative Toxic Chemicals 持久性生物富集有毒化合物
- hazardous and toxic chemicals 有毒有害化學(xué)品
- spill of toxic chemicals 有毒化學(xué)品泄漏
- Toxic Chemicals in Operation 毒性化學(xué)物質(zhì)運作場所 返回 toxic chemicals