万能及组合角度规知识问答
Shanghai Measurement and Testing（2005）
Abstract
<正>1.游标万能角度规按结构分为哪几种形式? 答:分为1型和2型两种。2.1型和2型游标万能角度规的分度值及测量范围是多少? 答:1型游标万能角度尺分度值为2'和5',测量范围0～320°, 2型游标万能角度尺分度值为5',测量范围0～360°。
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