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JJF (浙) 1182-2021碳平衡法汽车燃料消耗量检测仪校准规范
JJF (浙) 1182-2021碳平衡法汽车燃料消耗量检测仪校准规范...
2022-03-31[燃料|汽车|燃料消耗量|]浏览：4下载：0
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JJF 1910-2021电化学工作站校准规范Calibration Specification for Electrochemical Workstations
JJF 1910-2021电化学工作站校准规范Calibration Specification for Electrochemical Workstations...
2022-04-06[]浏览：7下载：0
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JJF 1909-2021压力式温度计校准规范Calibration Specification for Filled System Thermometers
JJF 1909-2021压力式温度计校准规范Calibration Specification for Filled System Thermometers...
2022-04-06[]浏览：5下载：0
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JJF 1914-2021金相显微镜校准规范Calibration Specification forMetallurgical Microscopes
JJF 1914-2021金相显微镜校准规范Calibration Specification forMetallurgical Microscopes...
2022-04-08[]浏览：4下载：0
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JJF 1911-2021大量程散料料仓称重装置校准规范Calibration Specification for Large-scale Bulk Material Silo Weighing Devices
JJF 1911-2021大量程散料料仓称重装置校准规范Calibration Specification for Large-scale Bulk Material Silo Weighing Devices...
2022-04-08[]浏览：9下载：0
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JJF 1915-2021倾角仪校准规范Calibration Specification for Clinometers
JJF 1915-2021倾角仪校准规范Calibration Specification for Clinometers...
2022-04-06[]浏览：4下载：0
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JJF 1919-2021全国专业计量技术委员会考核规则The Rules for Evaluation of National Metrology Technical Committees
JJF 1919-2021全国专业计量技术委员会考核规则The Rules for Evaluation of National Metrology Technical Committees...
2022-04-04[]浏览：7下载：0
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JJF 1907-2021环境空气在线监测气体分析仪校准规范Calibration Specification for Ambient Air online Monitoring Instruments
JJF 1907-2021环境空气在线监测气体分析仪校准规范Calibration Specification for Ambient Air online Monitoring Instruments...
2022-04-01[]浏览：5下载：0
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JJF 1920-2021国家计量检定规程评价细则The Rules for Evaluation ofNational Regulation for Verification
JJF 1920-2021国家计量检定规程评价细则The Rules for Evaluation ofNational Regulation for Verification...
2022-04-01[]浏览：5下载：0
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JJF 1913-2021激光干涉比长仪校准规范Calibration Specification for Laser Interferometric Comparators
JJF 1913-2021激光干涉比长仪校准规范Calibration Specification for Laser Interferometric Comparators...
2022-04-01[]浏览：4下载：0
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JJF 1917-2021显微标尺校准规范Calibration Specification for Micropattern Standards
JJF 1917-2021显微标尺校准规范Calibration Specification for Micropattern Standards...
2022-03-31[]浏览：6下载：0
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JJF 1918-2021电容式加速度传感器校准规范Calibration Specification for Capacitance Accelerometers
JJF 1918-2021电容式加速度传感器校准规范Calibration Specification for Capacitance Accelerometers...
2022-03-31[]浏览：4下载：0
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JJF 1912-2021太阳镜焦度检测装置校准规范Calibration Specification for Testing Instruments of Sunglasses Power
JJF 1912-2021太阳镜焦度检测装置校准规范Calibration Specification for Testing Instruments of Sunglasses Power...
2022-03-31[]浏览：4下载：0
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JJF 1070.3-2021定量包装商品净含量计量检验规则 大米
JJF 1070.3-2021定量包装商品净含量计量检验规则 大米...
2022-03-14[商品|规则|定量包装|]浏览：5下载：0
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