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泵用(yong)(yong)機械(xie)密(mi)(mi)封拆檢時(shi)注(zhu)意事項(xiang)及修(xiu)理方法 ;在(zai)(zai)拆卸(xie)泵用(yong)(yong)機械(xie)密(mi)(mi)封時(shi),嚴禁(jin)動用(yong)(yong)手錘和扁鏟,以免損(sun)害(hai)密(mi)(mi)封元件。如果在(zai)(zai)泵兩端都有泵用(yong)(yong)機械(xie)密(mi)(mi)封時(shi),在(zai)(zai)拆卸(xie)過程中必須小心(xin),防(fang)止損(sun)...