SHG-04-2B8-R220,电液换向阀
DSHG-06-2D2-A110,DSHG-06-2D2-A220,DSHG-06-2D2-D12,DSHG-06-2D2-D24,DSHG-06-2D2-R110,DSHG-06-2D2-R220,电液换向阀
CIT-06-04,CIT-06-35,CIT-06-50，直通单向阀
DSHG-06-2N2-A110,DSHG-06-2N2-A220,DSHG-06-2N2-D12,DSHG-06-2N2-D24,DSHG-06-2N2-R110,DSHG-06-2N2-R220,电液换向阀
DSHG-06-2B2-A110,DSHG-06-2B2-A220,DSHG-06-2B2-D12,DSHG-06-2B2-D24,DSHG-06-2B2-R110,DSHG-06-2B2-R220,电液换向阀
DSHG-06-2B3-A110,DSHG-06-2B3-A220,DSHG-06-2B3-D12,DSHG-06-2B3-D24,DSHG-06-2B3-R110,DSHG-06-2B