drilling pipe
英
美
- 钻杆
详细释义
Noun:
-
a series of tubes (joined by screwed collars) that connect a drilling platform to the drilling bit; rotates the bit and supplies drilling mud
双语例句
- The drill pipe that was broken has been found.
断了的钻杆被找到了。 - Drill pipe threads are not cleaned in that way.
钻杆丝扣不是那样清洗的。
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