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水堵塞炸药装人炮孔后将充满水的塑料管或塑料袋塞人炮孔。此时水用作封堵材料而取代钻屑、黏土或砂子。应用水封可提高炸药爆破效率 shuǐdǔsāi
expl.	water stemming
水堵塞 shuǐdǔsāi
el.	water slug

水堵 塞 : 55 phrases in 10 subjects

Automobiles	1
Desert science	1
Drilling	4
Engineering geology	2
Explosives and Explosive Ordnance Disposal	3
Metallurgy	27
Navigation	1
Oil / petroleum	6
Technology	8
Water resources	2