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deep-hole
eng.geol. 深孔
deep hole
archit. 深孔
oil 深部井眼; 深井
deep drill hole
archit.
deep-hole
: 68 phrases in 14 subjects
Agriculture1
Architecture1
Automobiles4
Drilling1
Earth sciences2
Electric machinery1
Engineering geology3
Explosives and Explosive Ordnance Disposal13
General2
Hydroelectric power stations1
Oil / petroleum1
Shipbuilding1
Space2
Technology35