首页 > Measuring
  • SJ/T 11096-1996医用X射线电视设备测量方法Measuring methods for medical X-ray television equipments...2022-06-10
  • JJG 2065-1990石油螺纹计量器具检定系统Measuring Instruments for Petroleum Thread2022-06-09
  • JJG 2085-1990交流电功率计量器具检定系统Measuring Instruments for AC Power2022-06-09
  • JJG 2078-1990激光功率计量器具检定系统Measuring Instruments for Laser Power2022-06-08
  • JJG 2013-1987射频与微波相移计量器具检定系统RF and Microwave Phase Shift Measuring Instruments2022-06-06
  • JJG 2039-1989高准确度测量活度及光子发射率计量器具检定系统Measuring Instruments for High Accuracy Measuring o...2022-06-06
  • GB/T 40675.2-2021数字器件和设备用噪声抑制片 第2部分：测量方法Noise suppression sheet for digital devices and e...2022-03-14
  • ASTM D6415/D6415M-2006a(2013)Standard Test Method for Measuring the Curved Beam Strength of a Fiber-Reinforc...2022-03-14
  • Measuring methods for three kinds of polyhydroxyalkanoates from activated sludge by gas chromatograp2020-09-15
  • 污水处理系统的仪表设计2020-07-10
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