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泵用(yong)(yong)(yong)(yong)機(ji)械(xie)(xie)密封(feng)(feng)拆(chai)檢時注意事項及修理方法 ;在拆(chai)卸(xie)(xie)泵用(yong)(yong)(yong)(yong)機(ji)械(xie)(xie)密封(feng)(feng)時,嚴禁動用(yong)(yong)(yong)(yong)手錘和扁(bian)鏟,以(yi)免(mian)損害密封(feng)(feng)元(yuan)件。如果在泵兩端都有泵用(yong)(yong)(yong)(yong)機(ji)械(xie)(xie)密封(feng)(feng)時,在拆(chai)卸(xie)(xie)過程中必須(xu)小心,防止損...