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Terms for subject Drilling containing Regular | all forms | exact matches only
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left regular lay wire line左旋逆绞绳股左绞,绳丝右绞
regular drill collar spear普通钻铤打捞矛
regular feed正常送钻
regular interval规定间隔
regular joint正规接头
regular lay交叉捻
regular lay逆绞钢丝绳绞向与股丝绞向相反
regular lay rope逆绞钢丝绳
regular pattern guide shoe套管常规引鞋
regular style connection thread正规扣型螺纹
regular tool joint正规扣型接头
regular tool joint正规扣接头
right regular lay右向逆捻钢丝绳
right regular lay cable正绞逆捻钢丝绳
right regular lay cable绳股右绞股丝左捻的钢丝缆绳