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介绍自行研制的矿井主通风机性能在线监测与通讯系统的设计以及在许厂煤矿的安装调试、标定以及运行情况。
This paper introduces the design of on-line monitoring and communication system of mine main fan performance developed by ourselves and the installation, calibration, calibration and operation of the mine in Xuchang Coal Mine.