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饮水思源001

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[交流] 【交流】测紫外的时候用蒸馏水调不到零 已有1人参与

测紫外的时候用蒸馏水调不到零是怎么回事,还有测出来是负值又是怎么回事呢?
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Thegoodseamanisknowninbadweather.
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taotao217

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小木虫(金币+0.5):给个红包,谢谢回帖交流
zhonggao18(金币+1): 感谢回帖 2011-03-10 10:11:46
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2楼2011-03-08 15:27:54
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