齿轮油泵2CB-FA10/10-FL 2CB-FA18/10-FL 2CB-FA25/10-FL 2CB-FA31.5/10-FL 2CB-FA18/18-FL 2CB-FA25/18-FL 2CB-FC10/10-FL 2CB-FC16/10-FL 2CB-FC20/10-FL 2CB-FC25/10-FL 2CB-FC31.5/10-FL 2CB-FC16/16-FL 2CB-FC20/16-FL 2CB-FC25/16-FL 2CB-FC20/20-FL 2CB-FC25/20-FL 2CB-FC10/10-FL 2CB-FC0/10-FL 2CB-FA10/10-FL 2CB-FA18/10-FL 2CB-FA25/10-FL 2CB-FA32/10-FL 2CB-FA18/18-FL 2CB-FA25/18-FL 2CB-FC10/10-FL 2CB-FC16/10-FL 2CB-FC20/10-FL 2CB-FC25/10-FL 2CB-FA315/10-FL 2CB-FC16/16-FL 2CB-FC20/16-FL 2CB-FC25/16-FL 2CB-FC20/20-FL 2CB-FC25/20-FL 齿轮油泵2CB-FA10/10 2CB-FA18/10 2CB-FA25/10 2CB-FA31.5/10 2CB-FA18/18 2CB-FA25/18 2CB-FC10/10 2CB-FC16/10 2CB-FC20/10 2CB-FC25/10 2CB-FC31.5/10 2CB-FC16/16 2CB-FC20/16 2CB-FC25/16 2CB-FC20/20 2CB-FC25/20 2CB-FC10/10 2CB-FC10/10 7.1.4矿物油型液压油的品种与质量性能 目前液压系统中还是以矿物油型液压油为主。 下面将国内矿物油型液压油的品种,以及它们的质量特性的说明如下。 ( 1) L-HH液压油 LHH液压油是一种无剂的精制矿 油,它比全损耗系统用油I-AN(机械油)质量高,这种油品虽列人国际标准与国标分类中,但液压系统不宜使用,我国不设此类油品,也无产品标准。