炸药密度控制

Terms containing 炸药密度控制 | all forms | in specified order only

Subject	Chinese	English
expl.	炸药密度控制	control of explosive density
expl.	给湿孔装药时,用以控制炸药密度和感度的化学气泡法是爆破作业一种常见的方法	chemical gassing to control product density and sensitivity when loading wet holes is now common in the industry