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Terms
for subject
Drilling
containing
左旋
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all forms
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in specified order only
Chinese
English
左/右旋漂移
left-hand/right-hand walk
左旋
left walk
钻头
左旋
偏移
left walk
左旋
扣连接
left-hand joint
左旋
的
levorotary
左旋
螺纹公锥
left-hand thread taper tap
左旋
螺纹钻杆
left-hand drill pipe
左旋
连接
left-hand lay
左旋
逆绞
绳股左绞,绳丝右绞
left regular lay
wire line
钢丝绳
左旋
顺捻
left lang lay
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