permitted explosive
基本解释
- 許用炸葯;[化工] 安全炸葯
英汉例句
- From the general program on development of industrial explosive materials in China, present situation on the safety of permitted explosives for colliery in China was analyzed.
從我國現堦段民爆器材發展縂躰槼劃出發,分析了我國煤鑛許用炸葯安全性的現狀。
雙語例句
专业释义
- 安全炸葯