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杭州节能设备厂研制KGJZ型自整角机触发器串级调速控制柜能明显提高风机用可控硅串级调速的可靠性,使用维护方便,成本低。该装置具有显著社会经济效益
Hangzhou Energy Saving Equipment Factory developed KGJZ synchro trigger Cascade speed control cabinet can significantly improve the fan with SCR cascade speed reliability, easy to use and maintain, low cost. The device has significant socio-economic benefits