braided d thread 编结线
round d thread linen 抽花或刺绣用亚麻布
thread d 线 ; 线程 ; 螺纹 ; 头绪
thread d cutting tool 螺纹切削刀具
yarn-dyed d half thread poplin 色织半线府绸
Thread d size 螺纹尺寸
D: Plastics screw thread (as per sample).
D：塑料丝扣(见样品)。
The system obtains 2-D data of the thread axis profile section by CCD with optical projection and machine driving.
该系统采用光学的方法，借助机械传动通过CCD摄像，获取螺纹轴剖面外轮廓的数字图像。
The machine can turn about 200 kinds of the metric, imperial, module and D. P. thread with knob, no need to change gears.
本机可以把约200种的公制，英制，模块和DP螺纹旋钮，没有必要改变齿轮。
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