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这是一点,你还必须将测量工具的测量范围分成若干段, 例如5%,10%,25%,50%,75% 95%100%, 或者均分. 每点测3-5次
farmer
(农夫)
(#215848@0)
Last Updated: 2001-10-3
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急!求教:测量工具如卡尺,千分尺的CALIBEATION怎么做?
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