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井筒
 井筒
eng.geol. mine shaft; tubing
met. tub
oil borehole; well bore
| 附近
 附近
gen. nearby
| 地带
 地带
tech. zone

to phrases
井筒 jǐngtǒng
eng.geol. mine shaft; tubing
hydroel.st. well case
met. tub
oil borehole; well bore
tech. pipe liner; pitshaft; shaft; vertical opening; well casing; well pipe; well shaft; well-crib; sunk well; casing of wells
井筒: 268 phrases in 18 subjects
Agriculture1
Architecture1
Bridge construction2
Drilling26
Earth sciences2
Electronics1
Engineering geology8
Explosives and Explosive Ordnance Disposal4
General7
Geophysics6
Hydroelectric power stations2
Mechanics1
Mining12
Nautical2
Navigation1
Oil / petroleum76
Rail transport1
Technology115