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关井井底压力
dril.	bottom hole pressure shut-in; bottom hole shut-in pressure; close-in bottom hole pressure; shut-in bottom hole pressure
earth.sc.	shut-in bottom-hole pressure
mining.	closed-in bottom hole pressure; shut-in bottom-hc4e pressure
oil	shut-in bottomhole pressure

关井井底压力: 17 phrases in 5 subjects

Drilling	4
Earth sciences	2
Mining	7
Oil / petroleum	3
Technology	1