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国家计量检定规程(JJG) 今日: 0|主题: 2574|排名: 151 

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JJG 457-1986 单管水银压力表检定规程 attachment lemon2000 2016-12-26 01949 biaozhuns 2016-12-26
JJG 458-1996 总辐射表检定规程 attachment lemon2000 2016-12-26 01940 biaozhuns 2016-12-26
JJG 459-1986 辐射电流表检定规程 attachment lemon2000 2016-12-26 01659 biaozhuns 2016-12-26
JJG 476-2001 抗折试验机检定规程 attachment lemon2000 2016-12-26 02100 biaozhuns 2016-12-26
JJG 490-2002 脉冲信号发生器检定规程 attachment lemon2000 2016-12-26 01854 biaozhuns 2016-12-26
JJG 491-1987 1GHz取样示波器检定规程 attachment lemon2000 2016-12-26 02337 biaozhuns 2016-12-26
JJG 492-1987 铯束原子频率标准检定规程 attachment lemon2000 2016-12-26 02008 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 02600 biaozhuns 2016-12-26
JJG 494-2005 高压静电电压表检定规程 attachment lemon2000 2016-12-26 02025 biaozhuns 2016-12-26
JJG 495-2006 直流磁电系检流计检定规程 attachment lemon2000 2016-12-26 01875 biaozhuns 2016-12-26
JJG 496-1996 工频高压分压器检定规程 attachment lemon2000 2016-12-26 02347 biaozhuns 2016-12-26
JJG 497-2000 碰撞试验台检定规程 attachment lemon2000 2016-12-26 02968 biaozhuns 2016-12-26
JJG 499-2004 精密露点仪检定规程 attachment lemon2000 2016-12-26 01967 biaozhuns 2016-12-26
JJG 500-2005 电解法湿度仪检定规程 attachment lemon2000 2016-12-26 01644 biaozhuns 2016-12-26
JJG 478-1996 α、β和γ表面污染仪检定规程 attachment lemon2000 2016-12-26 02137 biaozhuns 2016-12-26
JJG 501-2000 频谱分析仪检定规程 attachment lemon2000 2016-12-26 01964 biaozhuns 2016-12-26
JJG 480-1987 X射线测厚仪检定规程 attachment lemon2000 2016-12-26 01973 biaozhuns 2016-12-26
JJG 482-2005 实验室标准传声器(自由场互易法)检定规程 attachment lemon2000 2016-12-26 01933 biaozhuns 2016-12-26
JJG 483-1987 杂音计检定规程 attachment lemon2000 2016-12-26 01842 biaozhuns 2016-12-26
JJG 485-1987 万能比例臂电桥检定规程 attachment lemon2000 2016-12-26 01764 biaozhuns 2016-12-26
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