-3C4,DSHG-01-3C60,DSHG-01-2D2,
,DSHG-03-3C2,DSHG-03-3C40,DSHG-03-2B2,DSHG-03-3C4,DSHG-03-3C60,DSHG-03-2D2,
,DSHG-04-3C2,DSHG-04-3C40,DSHG-04-2B2,电液换向阀,
,DSHG-04-3C4,DSHG-04-3C60,DSHG-04-2D2,,电液换向阀,
,DSHG-06-3C2,DSHG-06-3C40,DSHG-06-2B2,,电液换向阀,
DSHG-06-3C4,DSHG-06-3C60,DSHG-06-2D2,,电液换向阀,
,DSHG-10-3C2,DSHG-10-3C40,DSHG-10-2B2,电液换向阀,
,DSHG-10-3C4,DSHG-10-3C60,DSHG-10-2D2,,电液换向阀,
,
,DMT-03-2B2-50，DMT-03-3D2-50，DMT-03-3C2-50，,手动换向阀,
DMT-03-3C4-50，DMT-