時(shi)間：
2016
-
09
-
13
全自動(dong)鐵路(lu)車輛制(zhi)動(dong)閥(fa)超(chao)聲(sheng)(sheng)(sheng)波清(qing)(qing)洗(xi)機(ji)(ji)采用新(xin)型多(duo)頻(pin)超(chao)聲(sheng)(sheng)(sheng)清(qing)(qing)洗(xi)技術，達(da)到(dao)對(dui)制(zhi)動(dong)閥(fa)內表面(mian)進行徹(che)底清(qing)(qing)洗(xi)，保護清(qing)(qing)洗(xi)工(gong)(gong)件表面(mian)和閥(fa)件內部膠件，本制(zhi)動(dong)閥(fa)超(chao)聲(sheng)(sheng)(sheng)波清(qing)(qing)洗(xi)機(ji)(ji)已通(tong)過調(diao)試，各主要(yao)模塊工(gong)(gong)作正常，清(qing)(qing)洗(xi)工(gong)(gong)藝流程的控制(zhi)和清(qing)(qing)洗(xi)效(xiao)果符合技術要(yao)求，性能良(liang)好。