供了故障定位和结构回波损耗(SRL)测量功能。
For the fault location and structural return loss (SRL) measurement function.
风机的振动量测量是风机故障诊断的一个重要参量。
The vibrating signal is an important value in trouble diagnosis of fans.
故障暂态过程含有丰富的故障信息且暂态信号幅值大于稳态信号的幅值，容易被测量。
There are rich information in transient and it rate more than steady, Easy to detect.
故障暂态过程含有丰富的故障信息且暂态信号幅值大于稳态信号的幅值，容易被测量。
There are rich information in transient and it rate more than steady, Easy to detect.
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