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qovd

  • 网络快播;成人影视;日本;偷窥无罪
qovdqovd
  1. This paper described the principle and method of calibrating the dynamic property of pressure sensor with quick opening valve device ( QOVD ) and analysed the dynamic property both theoretically and practically .

    本文介绍了用速启阀装置进行压力传感器动态标定的原理和方法,从理论和实验两方面分析了压力传感器的动态特性。