1、
The bill of material shall appear on each relevant isometric drawing.
各相关等距图上应有材料单。
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2、
Isometric drawing has been used in home construction by the author, and the good obtained.
笔者在国内施工时也采用单线图, 效果良好.
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3、
4、
Basic CAD drawing competent of isometric piping drawing and simple spare parts.
基本的CAD管道和简单零件的绘图能力.
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