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国家计量检定规程(JJG) 今日: 0|主题: 2571|排名: 2 

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JJG 306-2004 24m因瓦基线尺检定规程 attachment lemon2000 2016-12-26 01870 biaozhuns 2016-12-26
JJG 307-2006 机电式交流电能表检定规程 attachment lemon2000 2016-12-26 02895 biaozhuns 2016-12-26
JJG 280-1981 M4-1(MTO-1)型标准热敏电阻电桥检定规程 attachment lemon2000 2016-12-26 01856 biaozhuns 2016-12-26
JJG 309-2001 500K~1000K黑体辐射源检定规程 attachment lemon2000 2016-12-26 02319 biaozhuns 2016-12-26
JJG 282-1981 同轴热电薄膜功率座检定规程 attachment lemon2000 2016-12-26 02176 biaozhuns 2016-12-26
JJG 283-1997 正多面棱体检定规程 attachment lemon2000 2016-12-26 01996 biaozhuns 2016-12-26
JJG 285-1993 带时间比例、比例积分微分作用的动圈式温度指示调节仪表检定规程 attachment lemon2000 2016-12-26 02580 biaozhuns 2016-12-26
JJG 287-1982 气象用双金属温度计检定规程 attachment lemon2000 2016-12-26 02468 biaozhuns 2016-12-26
JJG 288-2005 颠倒温度表检定规程 attachment lemon2000 2016-12-26 01736 biaozhuns 2016-12-26
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JJG 332-2003 齿轮渐开线样板 检定规程 attachment lemon2000 2016-12-26 01922 biaozhuns 2016-12-26
JJG 334-1993 金刚石压头检定规程 attachment lemon2000 2016-12-26 02200 biaozhuns 2016-12-26
JJG 335-1991 标准显微维氏硬度块检定规程 attachment lemon2000 2016-12-26 01939 biaozhuns 2016-12-26
JJG 337-1983 弹簧管式超高压压力表检定规程 attachment lemon2000 2016-12-26 02137 biaozhuns 2016-12-26
JJG 338-1997 电荷放大器检定规程 attachment lemon2000 2016-12-26 02259 biaozhuns 2016-12-26
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