大姚機械密封的這三個功能一定要了解
機(ji)械密(mi)(mi)封包括壓(ya)力控(kong)制、溫度控(kong)制、流(liu)體替換(堵(du)塞)和雜質去除系(xi)(xi)(xi)統(tong)。在機(ji)械密(mi)(mi)封系(xi)(xi)(xi)統(tong)中,上述系(xi)(xi)(xi)統(tong)并不(bu)同時包括在內。密(mi)(mi)封系(xi)(xi)(xi)統(tong)的(de)選擇主(zhu)(zhu)要(yao)取(qu)決(jue)于(yu)主(zhu)(zhu)密(mi)(mi)封件(jian)的(de)應(ying)用范圍。例如(ru),如(ru)...