flat drawing sheet的意思|示意
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平面图纸
flat drawing sheet的网络常见释义
折页图 ... 折页片 hinge flap 折页图 flat drawing sheet 折页机的法语：plieu-r,-se ...
flat drawing sheet相关例句
In sheet metal, drawing is a process of forming flat sheet metal into hollow shapes by mean of a punch that causes the metal to flow into the die cavity.
在板金上，拉伸是一个通过冲床将平板金属冲入模腔拉成中空形状工件的工艺过程。