時間：
2016
-
09
-
13
全自動(dong)鐵路車輛制動(dong)閥超(chao)聲(sheng)(sheng)波清(qing)(qing)洗(xi)(xi)機采(cai)用新型(xing)多頻(pin)超(chao)聲(sheng)(sheng)清(qing)(qing)洗(xi)(xi)技術，達到(dao)對制動(dong)閥內表(biao)面進(jin)行徹底清(qing)(qing)洗(xi)(xi)，保護清(qing)(qing)洗(xi)(xi)工(gong)件表(biao)面和閥件內部膠件，本(ben)制動(dong)閥超(chao)聲(sheng)(sheng)波清(qing)(qing)洗(xi)(xi)機已通(tong)過調(diao)試(shi)，各主要模塊工(gong)作(zuo)正(zheng)常，清(qing)(qing)洗(xi)(xi)工(gong)藝流程的(de)控制和清(qing)(qing)洗(xi)(xi)效果符(fu)合技術要求，性能良(liang)好(hao)。