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钻速 zuān sù
dril. advance rate; bit speed; drilling speed; penetration rate; penetration speed; rate of drilling
econ. drilling rate
oil drill speed
tech. drill rate
钻速
: 241 phrases in 19 subjects
Automobiles1
Aviation1
Computer numerical control2
Construction1
Drilling72
Earth sciences6
Engineering geology9
Explosives and Explosive Ordnance Disposal4
General2
Geophysics1
Hydroelectric power stations1
Management1
Mechanics1
Metallurgy3
Oil / petroleum50
Steel production1
Technology82
Textile industry2
Wind Energy1