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封闭压力 fēngbì yālì
eng.geol. confined pressure
oil confining pressure
plast. shut-off pressure
tech. sealing off pressure (钻井或钻孔灌浆后)
封闭〔侧限〕 压力
construct. confined pressure
封闭 压 力
: 7 phrases in 3 subjects
Explosives and Explosive Ordnance Disposal1
Oil / petroleum2
Technology4