| 释义 |
blasting operation
基本例句
爆破作业
The road is closed because of blasting.这条道路由于有爆破作业而被关闭。
Colloidal particles are formed in considerable amounts in hard-rock drilling andblasting operation.在硬岩石钻孔和爆破作业中，大量地生成胶体粒子。
The road is closed because of blasting.这条道路由于有爆破作业而被关闭。 |