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国家计量技术规范(JJF) 今日: 0|主题: 2198|排名: 9 

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JJF 1039-1993 同轴功率计量保证方案技术规范 attachment lemon2000 2016-12-26 02557 biaozhuns 2016-12-26
JJF 1062-1999 电离真空计 attachment lemon2000 2016-12-26 03059 biaozhuns 2016-12-26
JJF 1040-1993 射频衰减计量保证方案技术规范 attachment lemon2000 2016-12-26 02267 biaozhuns 2016-12-26
JJF 1070.1-2011 定量包装商品净含量计量检验规则 肥皂 attachment lemon2000 2016-12-26 03144 biaozhuns 2016-12-26
JJF 1275-2011 X射线安全检查仪校准规范 attachment lemon2000 2016-12-26 03435 biaozhuns 2016-12-26
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JJF 1229-2009 质量密度计量名词术语及定义 attachment lemon2000 2016-12-26 03041 biaozhuns 2016-12-26
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JJF 1155-2006 30MHz~1.0GHz功率吸收钳校准规范 attachment lemon2000 2016-12-26 02896 biaozhuns 2016-12-26
JJF 1108-2003 石油钻具接头螺纹工作量规、圆螺纹套管工作量规和油管螺纹工作量规校准规范 attachment lemon2000 2016-12-26 03656 biaozhuns 2016-12-26
JJF 1124-2004 齿轮渐开线测量仪器校准规范 attachment lemon2000 2016-12-26 02768 biaozhuns 2016-12-26
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