1kHz~10kHz矢量水听器校准规范(自由场比较法) JJF1588-2016
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纯音听力计型式评价大纲 JJF1592-2016
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针状、片状规准仪校准规范 JJF1593-2016
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携带式布氏硬度计校准规范 JJF1595-2016
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电动、气动扭矩扳子校准规范 JJF1610-2017
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自动轨道衡 JJG234-2012
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液压式振动试验系统 JJG638-2015
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射频与微波功率计量器具 JJG2009-2016
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