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Terms for subject Drilling containing foot | all forms | exact matches only
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drawworks foot throttle绞车脚踏油门
drill pipe size/weight-foot/grade钻杆尺寸/每米重量/钢级
foot-libra英尺-磅
foot pedal脚踏板
foot shoe带浮阀的套管鞋
foot shoe浮鞋
foot-ton英尺-吨功的单位
foot wall断层下盘
foot wall断层下盘
mule foot a bit钻头偏磨
standard cubic foot per day标准立方英尺/日
standard cubic foot per minute标准立方英尺/分