Pdmary explosive

  • 起爆药

Pdmary explosive的用法和样例:

例句

  1. Practical application shows that the system greatly improves the efficiency and safety of carrying initiation explosive.
    实际运用表明该自动控制系统提高了运送起爆药的效率和安全性。

Pdmary explosive的相关资料:

临近单词

目录 查词历史