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新的钻探泥浆(用于在操作时冷却钻头)也在开发中。
Also in development are new drilling muds that cool the drill bit during operation.
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