掘进机液压件销售: 1.力士乐双联组合变量泵:A11VO145LRDS/10R-NZD12K83+A11VO145LRDS/10R-NZD12N00左右旋,A11VO145LRDS+A11VO95LRDS,左右旋,A11VLO190LRDS+A11VO145LRDS,A11VLO190LRDS+A11VLO190LRDS,A11VLO260LRDS+A11VLO260LRDS 2.力士乐三联组