It is essential to mark common difference measurement in a machine drawing.
尺寸公差标注是绘制机械图的一项重要内容。
The query system of plastic machine drawing library is the main module in plastic machine design and drawing library management system.
塑机图库查询系统是塑机设计与图库管理系统的一个主要模块。
Because of drawing reproduction and possible confusion and for clarity, Figure 1 – SAE J577 Vibration Test Machine drawing has been removed. Only the vibration requirements are shown.
由于复印图纸可能不够清楚而引起混淆同时为了确保清晰,图1-SAE J577震动测试仪图纸被移除。只显示震动测试要求。
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