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钻进速度 zuānjìn sùdù
CNC drilling rate
dril. drilling speed
eng.geol. advance rate; rate of advance
oil rate of penetration
tech. penetration rate; penetration speed; rate of drilling; rate of sinking
钻进速度
: 18 phrases in 6 subjects
Drilling1
Earth sciences1
Engineering geology2
Oil / petroleum6
Technology7
Textile industry1