air head – phrases

Terms for subject Explosives and Explosive Ordnance Disposal containing air head | all forms

English	Chinese
Gas bubbles generated by entrapment of air or by chemical gassing are compressed by the head of water and /or fluid product loaded in the borehole	由圈闭空气或由化学充气产生的气泡受到水压头的挤压、而且或受到装进炮孔中的液态炸药的挤压