RE: 在steemit奋斗3个月,终于艰难爬到58级!粉丝到500啦!

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在steemit奋斗3个月,终于艰难爬到58级!粉丝到500啦!

in steemit •  7 years ago 

“出图”是将画好的3D图形转成2D,转换成CAD的DWG格式,在CAD中标注尺寸,形成图纸,指导生产并产出实体!

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  ·  7 years ago 

哦哦哦!原来这意思,嘿嘿