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钻探机 zuāntànjī
bridg.constr. drilling machine; drilling mill
hydroel.st. sounding borer
met. drill rig; drilling rig; miser
tech. boring machine; boring rig (具); drilling installation; drilling rig (具); reaming machine
钻探机
: 41 phrases in 11 subjects
Bridge construction2
Coal1
Drilling2
Earth sciences3
Engineering geology2
Hydroelectric power stations2
Metallurgy1
Oil / petroleum1
Port facilities1
Rail transport1
Technology25