圆度公差的英文

roundness tolerance

• 圆:    round; circular; s ...
• 度:    surmise; estimate
• 公差:    public errand; non ...

例句与用法

1. Roundness unit diameter tolerance
   圆度公差
2. The roundness tolerance equals to the difference between max . and min . outer diam . obtained by measuring at 3 or more equable parts
   圆度公差等于三等分或多等分测量所取得的最大或最小外径之差。