nonel detonator
常見例句
- This paper expound the applied technique of the nonel detonator network to the underwater controlled blasting according to the engineering example from design to construction etc.
本文以一工程實例，從設計到施工，闡述了導爆管雷管接力起爆網(wǎng)路在水下控制爆破中的應用技術。 返回 nonel detonator