[attachimg]6718[/attachimg]如图对称度0.1怎么测量

[b]回复 [url=http://bbs.hexagonmetrology.com.cn/showtopic-17332.aspx#140399]2楼[color=Olive]popobabe[/color]的帖子[/url][/b] [img=110,0]http://bbs.hexagonmetrology.com.cn/tools/ajax.aspx?t=image&aid=6719&size=300x300&key=wOTG9P/R7glLM1SfZ3ZmJg==&nocache=yes&type=fixnone[/img][img=110,0]http://bbs.hexagonmetrology.com.cn/tools/ajax.aspx?t=image&aid=6720&size=300x300&key=1Yw[HLCRMr79s3EiSS1Bug==&nocache=yes&type=fixnone[/img]这样对么？