make up ; screw on
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证明上扣警备锚头能拉到7000磅。
Demonstrate that the make-up cathead can pull 7000 Ibs.
youdao
永远不要反转转盘为钻铤和管子上扣。
Never reverse rotary table into the DC or any tubular when making up connections.
上扣的扭矩要多大？
What's the make-up torque?
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模块上移
模块下移
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