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下钻 xiàzuàn
dril. run in hole; chain in hole; going into the hole; going down; going in; go into the hole; lengthen drilling line; run in the hole; run-in the hole; trip in hole; travel down; trip in; tripping in
oil run back into the hole; go in the hole
tech. running-in
下钻
: 325 phrases in 17 subjects
Architecture1
Bridge construction1
Drilling127
Earth sciences5
Electronics1
Engineering geology11
Explosives and Explosive Ordnance Disposal6
General1
Geology1
Geophysics5
Jewelry1
Nautical1
Navigation1
Oil / petroleum78
Technology83
Textile industry1
Water polo1