短語詞組短語toxic organic substances 有機毒物toxic chemical substances operation 毒性化學物質(zhì)運作persistent toxic organic substances 持久性毒害有機物toxic chemical substances 毒性化學物質(zhì)toxic c substances 有毒物質(zhì);毒物Toxic Chemical Substances Management Act 毒性化學物質(zhì)琯理法Class 6 Toxic Infectious Substances 第6sensitivity to toxic substances 對有毒物質(zhì)的敏感性Toxic Substances Control Act 有毒物質(zhì)控制法;有毒物質(zhì)控制法案 返回 toxic substances