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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 405-1986 硅钢片(带)标准样品试行检定规程 attachment lemon2000 2016-12-26 01921 biaozhuns 2016-12-26
JJG 406-1986 弱磁材料标准样品试行检定规程 attachment lemon2000 2016-12-26 01928 biaozhuns 2016-12-26
JJG 407-1986 电工纯铁标准样品试行检定规程 attachment lemon2000 2016-12-26 01909 biaozhuns 2016-12-26
JJG 408-2000 齿轮螺旋线样板 检定规程 attachment lemon2000 2016-12-26 02246 biaozhuns 2016-12-26
JJG 409-1986 射频同轴热电转换标准检定规程 attachment lemon2000 2016-12-26 01941 biaozhuns 2016-12-26
JJG 423-1986 RR7型干扰场强测量仪检定规程 attachment lemon2000 2016-12-26 02310 biaozhuns 2016-12-26
JJG 439-1986 中频精密截止式衰减器检定规程 attachment lemon2000 2016-12-26 02136 biaozhuns 2016-12-26
JJG 440-1986 工频单相相位表检定规程 attachment lemon2000 2016-12-26 02440 biaozhuns 2016-12-26
JJG 441-1986 交流电桥检定规程 attachment lemon2000 2016-12-26 01862 biaozhuns 2016-12-26
JJG 441-2008 交流电桥检定规程 attachment lemon2000 2016-12-26 02285 biaozhuns 2016-12-26
JJG 443-1998 燃油加油机检定规程 attachment lemon2000 2016-12-26 02376 biaozhuns 2016-12-26
JJG 443-2006 燃油加油机检定规程 attachment lemon2000 2016-12-26 01991 biaozhuns 2016-12-26
JJG 444-2005 标准轨道衡检定规程 attachment lemon2000 2016-12-26 01979 biaozhuns 2016-12-26
JJG 445-1986 直流标准电压源检定规程 attachment lemon2000 2016-12-26 02091 biaozhuns 2016-12-26
JJG 446-1986 931B型有效值差分电压表检定规程 attachment lemon2000 2016-12-26 01808 biaozhuns 2016-12-26
JJG 448-2005 瓦级超声功率计检定规程 attachment lemon2000 2016-12-26 02840 biaozhuns 2016-12-26
JJG 424-1986 TO7(TO7A)型衰减标准装置检定规程 attachment lemon2000 2016-12-26 02137 biaozhuns 2016-12-26
JJG 448-2005 瓦级超声功率计检定规程 attachment lemon2000 2016-12-26 03231 biaozhuns 2016-12-26
JJG 425-2003 水准仪检定规程 attachment lemon2000 2016-12-26 03667 biaozhuns 2016-12-26
JJG 427-2004 带表千分尺检定规程 attachment lemon2000 2016-12-26 02194 biaozhuns 2016-12-26
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