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国家计量检定规程(JJG) 今日: 0|主题: 2553|排名: 152 

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JJG 303-1982 频偏测量仪检定规程 attachment lemon2000 2016-12-26 01716 biaozhuns 2016-12-26
JJG 304-2003 A型邵氏硬度计检定规程 attachment lemon2000 2016-12-26 01681 biaozhuns 2016-12-26
JJG 306-2004 24m因瓦基线尺检定规程 attachment lemon2000 2016-12-26 01534 biaozhuns 2016-12-26
JJG 307-2006 机电式交流电能表检定规程 attachment lemon2000 2016-12-26 02437 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 01475 biaozhuns 2016-12-26
JJG 309-2001 500K~1000K黑体辐射源检定规程 attachment lemon2000 2016-12-26 01857 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 01788 biaozhuns 2016-12-26
JJG 283-1997 正多面棱体检定规程 attachment lemon2000 2016-12-26 01645 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 02064 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 01984 biaozhuns 2016-12-26
JJG 288-2005 颠倒温度表检定规程 attachment lemon2000 2016-12-26 01398 biaozhuns 2016-12-26
JJG 289-2005 表层水温表检定规程 attachment lemon2000 2016-12-26 01681 biaozhuns 2016-12-26
JJG 291-1999 覆膜电极溶解氧测定仪检定规程 attachment lemon2000 2016-12-26 02039 biaozhuns 2016-12-26
JJG 310-2002 压力式温度计检定规程 attachment lemon2000 2016-12-26 01738 biaozhuns 2016-12-26
JJG 326-2006 转速标准装置检定规程 attachment lemon2000 2016-12-26 01981 biaozhuns 2016-12-26
JJG 330-2005 机械式深度温度计检定规程 attachment lemon2000 2016-12-26 01713 biaozhuns 2016-12-26
JJG 331-1994 激光干涉比长仪检定规程 attachment lemon2000 2016-12-26 01658 biaozhuns 2016-12-26
JJG 332-2003 齿轮渐开线样板 检定规程 attachment lemon2000 2016-12-26 01583 biaozhuns 2016-12-26
JJG 334-1993 金刚石压头检定规程 attachment lemon2000 2016-12-26 01823 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 01592 biaozhuns 2016-12-26
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