zerowing 發(fā)表于 2015-4-27 10:05
size 是大小,一般指零件的整體外形,,或者說(shuō)外觀尺寸,。多用于下料參考。. Y: N9 P0 U* ]$ J. N
dimension指尺寸標(biāo)定,,就是你圖紙 ...
田航ouc 發(fā)表于 2015-4-27 12:09
技術(shù)要求經(jīng)常說(shuō)Dimension shall be measured at the bottom(top),;These dimensions are considered crit ...
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