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低产井 dīchǎn jǐng
dril. idle producer; marginal well; stripped well
eng.geol. stringer
geol. stripper
interntl.trade. stripper well
mining. low production well
oil low-yield well
低产井【段】 dīchǎn jǐng
geol. stringer
低产井: 7 phrases in 4 subjects
Drilling2
General1
Mining1
Oil / petroleum3