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Terms
for subject
Drilling
containing
行 程
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all forms
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in specified order only
Chinese
English
活塞
上行冲程
upstroke
半个起下钻
行程
half trip
弹簧
行程
spring travel
提升
行程
长度
hoist travel length
柱塞
行程
travel of plunge
柱塞
行程
plunger displacement
行程
fetch
行程
钻速
drilling rate of a trip
钻头
行程
bit run
钻头
行程
进尺数
feed range
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