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钻探用泵是钻探设备的重要组成部分之一。
The drilling pump is one important part of drilling equipment.
youdao
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泥浆泵是钻探机械设备的重要组成部分。
Mud drilling machinery and equipment is an important part.
youdao
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泥浆泵是钻探机械设备的重要组成部分。
Mud drilling machinery and equipment is an important part.
youdao