管螺纹密封带；
This is the dope for drill pipe thread.
这是钻杆丝扣油，不能用在钻铤丝扣上。
Oil supply is made through drilled channels or pipe thread.
石油供应是通过渠道或钻管螺纹。
It is often incorrectly called National pipe Size, due to confusion with National pipe thread.
通常被错误地称为国家标准尺寸，以免与国家标准螺纹尺寸相混淆。
The main thread writes bytes read from the channel into the pipe.
主线程把从通道读取的数据写到管道中。
Measure, cut, thread and bend pipe to required shape using hand and power tools.
使用手动和电动工具测量，切割，螺纹和弯管使其成为所需的形状。
Measure, cut, thread and bend pipe to required shape using hand and power tools.
使用手动和电动工具测量，切割，螺纹和弯管使其成为所需的形状。
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