yarn-dyed half thread poplin 色织半线府绸
half thread coupling 单头螺纹管箍
half-thread 半螺纹
yarn-dyed d half thread poplin 色织半线府绸
Half Thread Rod 半螺纹杆
doubled half-thread 二倍半丝法
dyed half thread poplin 色织半线府绸
yarn-dyed half thread popli 色织半线府绸
half of thread angle 牙型半角
There is also an unworthy thread of irritation at my son: couldn't he just concentrate for half an hour?
对我儿子来说，这也是一个不值得的刺激过程：他能够集中精神半个小时吗？
The thread length depends on the size of the book, get enough to sew about half the book.
线的长度取决于书的大小，一次留足订半本书的线。
This paper describes a new method and device for measuring helical line, pitch diameter, taper and half-angle of thread of petroleum thread gauges.
本文介绍一种测量石油螺纹量规的螺旋线、中径、锥度和牙形半角的新方法及装置。
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