nonel detonator
常见例句
- 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.
本文以一工程实例，从设计到施工，阐述了导爆管雷管接力起爆网路在水下控制爆破中的应用技术。 返回 nonel detonator