[JJF 1285-1990] 直流电阻基准操作技术规范[现行]
发布时间:2000-12-01
实施时间:2000-12-01
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[JJF 1286-1990] 直流电阻副基准操作技术规范[现行]
发布时间:2000-12-01
实施时间:2000-12-01
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[JJF 1287-1990] 直流电流(1A)基准操作技术规范[现行]
发布时间:2000-12-01
实施时间:2000-12-01
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[JJF 1288-1990] 40~15000赫交流电压基准操作技术规范[现行]
发布时间:2000-12-01
实施时间:2000-12-01
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[JJF 1289-1990] 40~15000 Hz交流功率基准操作技术规范[现行]
发布时间:2000-12-01
实施时间:2000-12-01
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[JJF 1290-1990] 交流电能临时基准操作技术规范[现行]
发布时间:2000-12-01
实施时间:2000-12-01
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[JJF 1291-1990] 电容基准操作技术规范[现行]
发布时间:2000-12-01
实施时间:2000-12-01
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[JJF 1292-1990] 电感基准操作技术规范[现行]
发布时间:2000-12-01
实施时间:2000-12-01
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[JJF 1293-1990] 电容器损耗因数基准操作技术规范[现行]
发布时间:2000-12-01
实施时间:2000-12-01
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[JJF 1294-1990] 磁感应强度基准操作技术规范[现行]
发布时间:2000-12-01
实施时间:2000-12-01
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[JJF 1295-1990] 磁通基准操作技术规范[现行]
发布时间:2000-12-01
实施时间:2000-12-01
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[JJF 1305-1990] 3 cm阻抗基准操作技术规范[现行]
发布时间:2000-12-01
实施时间:2000-12-01
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[JJG 436-1986] 机车交流电能表检定规程[已作废]
发布时间:2000-12-01
实施时间:2000-12-01
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[JJG 440-1986] 工频单相相位表检定规程[已作废]
发布时间:2000-12-01
实施时间:2000-12-01
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[JJG (电子) 05002-1987] GY2610型漏电流测试仪(试行)[现行]
发布时间:2000-06-01
实施时间:2000-06-01
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[JJG (电子) 05003-1987] CD-2型精密电感电桥(试行)[现行]
发布时间:2000-06-01
实施时间:2000-06-01
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[JJG (电子) 05004-1987] LCD-1型大电感测量仪(试行)[现行]
发布时间:2000-06-01
实施时间:2000-06-01
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[JJG (电子) 05005-1987] B102型钽电解电容漏电流测试仪(试行)[现行]
发布时间:2000-06-01
实施时间:2000-06-01
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[JJG (电子) 05006-1987] 1620型电容测量装置(试行)[现行]
发布时间:2000-06-01
实施时间:2000-06-01
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[JJG (电子) 05009-1988] TS-109型电解电容器半自动分选仪(试行)[现行]
发布时间:2000-06-01
实施时间:2000-06-01
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