時間：
2016
-
09
-
13
全自動鐵路(lu)車(che)輛制(zhi)(zhi)動閥超聲波清(qing)(qing)(qing)洗(xi)機采用(yong)新型多頻超聲清(qing)(qing)(qing)洗(xi)技(ji)術，達到對制(zhi)(zhi)動閥內(nei)表(biao)面進行(xing)徹底清(qing)(qing)(qing)洗(xi)，保(bao)護清(qing)(qing)(qing)洗(xi)工(gong)(gong)件(jian)表(biao)面和閥件(jian)內(nei)部膠件(jian)，本制(zhi)(zhi)動閥超聲波清(qing)(qing)(qing)洗(xi)機已(yi)通過調試，各主要模(mo)塊工(gong)(gong)作正常，清(qing)(qing)(qing)洗(xi)工(gong)(gong)藝流程的控制(zhi)(zhi)和清(qing)(qing)(qing)洗(xi)效果(guo)符合(he)技(ji)術要求，性(xing)能良(liang)好。