首页 > 国家计量检定规程
  • JJG 722-2018标准数字时钟2022-11-23
  • JJG 1014-2019机动车检测专用轴(轮)重仪2022-11-24
  • JJG 794-1992风量标准装置检定规程Standard Facility For Air Delwery2022-11-24
  • JJG(化工) 15-1989差压变送器检定规程2022-11-24
  • JJG(邮电) 010-1990数据差错分析仪检定规程2022-11-24
  • JJG(交通) 007-2005汽车转向盘转向力-转向角检测仪2022-11-24
  • JJG 2050-1990超声功率计量器具Measuring Instruments for Ultrasonic Power2022-11-24
  • JJG 825-2013测氡仪检定规程2022-11-24
  • JJG(民航) 0080-200501-0328-00型识别音调产生器2022-11-25
  • JJG 310-2002压力式温度计Filled System Thermometers2022-11-25
  • JJG(铁道) 194-2007铁道车辆轴承游隙测量仪检定规程2022-11-25
  • JJG(铁道) 143-1993车辆车轴轮座弧度样板检定规程2022-11-25
  • JJG 854-1993低加速度长持续时间激光-多普勒冲击校准装置检定规程Shock Calibration System of Low Acceleration an...2022-11-25
  • JJG 790-2005实验室标准传声器(耦合腔互易法)2022-11-25
  • JJG 407-1986电工纯铁标准样品试行检定规程the Standard Specimen of Electrical Iron2022-11-25
  • JJG 1121-2015旋进旋涡流量计2022-11-26
  • JJG 131-2004电接点玻璃水银温度计Verification Regulation of the Electric Contact Mercury-in-Glass Thermometer...2022-11-26
  • JJG 155-2016工作毛细管黏度计2022-11-26
  • JJG 635-2011一氧化碳、二氧化碳红外气体分析器检定规程2022-11-26
  • JJG(电子) 12022-1989VS13型黑白电视电子测试卡发生器检定规程2022-11-27
  • JJG 517-2016出租汽车计价器2022-11-27
  • JJG(电子) 12002-1987216/2型彩条发生器试行检定规程2022-11-27
  • JJG(民航) 044-1998DRA-707型无线电高度表斜率模拟器检定规程(试行)2022-11-27
  • JJG 884-1994塑料洛氏硬度计检定规程Verification Regulation of Plastic Rock Well Hardness Testing Machine...2022-11-27