国产熟女高潮一区二区三区

Optical fiber temperature measurement,Fiber optic temperature sensor,Fluorescent fiber optic temperature measurement,Distributed optical fiber temperature measurement system,Vibration perimeter security monitoring,Fiber Bragg Grating Temperature Measurement,Wireless temperature measurement,Years of industry experience,Manufacturer price,Contact number 0591-83841511

  • Years of hard work
    Fiber optic sensing
  • Contact number
    13599070393
  • 河南分布式光纤管道泄漏监测

    2021年9月24日 11:34:49

    Distributed optical fiber temperature measurement system,基于对管道沿线温度的检测来监测管道的安全状况针对长距离管道沿线泄漏引起的微小温度变化或火灾引起的大幅温度变化的检测需求该系统可以实现在几十公里的管道或者电缆上温度监测距离内测温精度±1℃测温量程为-25℃词+200℃定位...