dangerous chemical materials
基本解释
- [交通运输工程]危险化学品
英汉例句
- Distribution chemical fiber raw materials and products, thread, chemical raw materials and products( including dangerous goods), plastics raw materials and products.
经销化纤原料及产品、线、工原料及产品（含危险品）塑料原料及制品。
双语例句
专业释义
- 危险化学品