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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 2003-1987 热电偶检定系统 attachment lemon2000 2016-12-26 02045 biaozhuns 2016-12-26
JJG 2004-1987 辐射测温仪检定系统 attachment lemon2000 2016-12-26 01918 biaozhuns 2016-12-26
JJG 2005-1987 布氏硬度计量器具检定系统 attachment lemon2000 2016-12-26 02143 biaozhuns 2016-12-26
JJG 2008-1987 射频电压计量器具检定系统 attachment lemon2000 2016-12-26 01793 biaozhuns 2016-12-26
JJG 2009-1987 射频与微波功率计量器具检定系统 attachment lemon2000 2016-12-26 02001 biaozhuns 2016-12-26
JJG 2011-1987 射频阻抗计量器具检定系统 attachment lemon2000 2016-12-26 02344 biaozhuns 2016-12-26
JJG 2012-1987 三厘米阻抗计量器具检定系统 attachment lemon2000 2016-12-26 02408 biaozhuns 2016-12-26
JJG 2013-1987 射频与微波相移计量器具检定系统 attachment lemon2000 2016-12-26 02171 biaozhuns 2016-12-26
JJG 2014-1987 射频与微波噪声计量器具检定系统 attachment lemon2000 2016-12-26 01947 biaozhuns 2016-12-26
JJG 2015-1987 脉冲波形参数计量器具检定系统 attachment lemon2000 2016-12-26 02012 biaozhuns 2016-12-26
JJG 486-1987 微调电阻箱试行检定规程 attachment lemon2000 2016-12-26 02137 biaozhuns 2016-12-26
JJG 487-1987 三次平衡双电桥检定规程 attachment lemon2000 2016-12-26 02015 biaozhuns 2016-12-26
JJG 491-1987 1GHz取样示波器检定规程 attachment lemon2000 2016-12-26 01913 biaozhuns 2016-12-26
JJG 493-1987 软磁材料音频磁特性标准样品(交流磁化曲线及幅值磁导率)检定规程 attachment lemon2000 2016-12-26 01987 biaozhuns 2016-12-26
JJG 503-1987 PB-2型十进频率仪检定规程 attachment lemon2000 2016-12-26 01949 biaozhuns 2016-12-26
JJG 515-1987 轻便磁感风向风速表试行检定规程 attachment lemon2000 2016-12-26 01949 biaozhuns 2016-12-26
JJG 511-1987 微弱光照度计检定规程 attachment lemon2000 2016-12-26 02063 biaozhuns 2016-12-26
JJG 516-1987 BJ2920(HQ2)型数字式晶体三极管综合(直流)参数测试仪检定规程 attachment lemon2000 2016-12-26 01956 biaozhuns 2016-12-26
JJG 137-1986 CC-6型小电容测量仪检定规程 attachment lemon2000 2016-12-26 02018 biaozhuns 2016-12-26
JJG 451-1986 储罐液体称量仪标准器试行检定规程 attachment lemon2000 2016-12-26 02123 biaozhuns 2016-12-26
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