2CB-FC10/10-FL,2CB-FC16/10-FL,2CB-FC20/10-FL,2CB-FC25/20-FL,2CB-FC32/32-FL,榆次型双联齿轮泵 2CB-FC20/18-FL,2CB-FC20/20-FL,2CB-FC25/10-FL,2CB-FC25/16-FL,2CB-FC20/16-FL, 2CB-FC32/10-FL,2CB-FC32/16-FL,2CB-FC32/20-FL,2CB-FC32/25-FL,2CB-FC16/16-FL,