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国家计量检定规程(JJG) 今日: 0|主题: 2553|排名: 151 

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JJG 439-1986 中频精密截止式衰减器检定规程 attachment lemon2000 2016-12-26 01412 biaozhuns 2016-12-26
JJG 445-1986 直流标准电压源检定规程 attachment lemon2000 2016-12-26 01598 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 01795 biaozhuns 2016-12-26
JJG 363-1984 半导体点温计检定规程 attachment lemon2000 2016-12-26 01869 biaozhuns 2016-12-26
JJG 85-1984 测微仪检定规程 attachment lemon2000 2016-12-26 01720 biaozhuns 2016-12-26
JJG 355-1984 隆浦型交流补偿器试行检定规程 attachment lemon2000 2016-12-26 01352 biaozhuns 2016-12-26
JJG 357-1984 6460型热电薄膜功率计试行检定规程 attachment lemon2000 2016-12-26 01362 biaozhuns 2016-12-26
JJG 360-1984 同轴测量线检定规程 attachment lemon2000 2016-12-26 01364 biaozhuns 2016-12-26
JJG 362-1984 DO16型超高频微伏电压校准装置试行检定规程 attachment lemon2000 2016-12-26 01525 biaozhuns 2016-12-26
JJG 390-1985 船用pH计 attachment lemon2000 2016-12-26 01743 biaozhuns 2016-12-26
JJG 401-1985 球径仪检定规程 attachment lemon2000 2016-12-26 01874 biaozhuns 2016-12-26
JJG 478-1996 α、β和γ表面污染仪 attachment lemon2000 2016-12-26 01467 biaozhuns 2016-12-26
JJG 485-1987 万能比例臂电桥 attachment lemon2000 2016-12-26 01645 biaozhuns 2016-12-26
JJG 713-1990 直接电流法测氰仪检定规程 attachment lemon2000 2016-12-26 01502 biaozhuns 2016-12-26
JJG 792-1992 悬臂梁式横向灵敏度比标准装置 attachment lemon2000 2016-12-26 01324 biaozhuns 2016-12-26
JJG 587-1997 浮子式验潮仪 attachment lemon2000 2016-12-26 01265 biaozhuns 2016-12-26
JJG 598-1989 直流数字电流表(试行) attachment lemon2000 2016-12-26 01296 biaozhuns 2016-12-26
JJG 600-1989 存贮示波器 attachment lemon2000 2016-12-26 01484 biaozhuns 2016-12-26
JJG 711-1990 明渠堰槽流量计 attachment lemon2000 2016-12-26 01655 biaozhuns 2016-12-26
JJG 724-1991 直流数字式欧姆表 attachment lemon2000 2016-12-26 01530 biaozhuns 2016-12-26
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