06-2B3-D24-50,DG07-E1-31C-ET-DC24-DN-70-S,DPHG-04-2B12BL-R2,电液换向阀
22D-10BH,广研所型;24BYX-H6B-T,上海联合设计型;34EY-B6H-T,上海联合设计型
S-DSG-01-2B2,油研型;DSG-01-3C60,油研型
DWHG25,DS-04-2B4,DSH-G06,电液换向阀
SWH-G02-B8S-A240-10,DG05-31N,KSO-G03-9A-H9A-30,换向阀
DSHG-04-3C60-A220-N-50,DG08-E1-6C-T-DC24-DN-70,DPHG-04-2B10BL-A2,电液换向阀
WE-42-02-C10-D24,SWH-G02-B3,AHD-G03-2B2-DC24V,换向阀
SWH-G03-7BS,DG05-6C-DC24-WB-71,KSO-G02-20DP-30,换向阀
24EYP-B32H-T,上海联合设计,34BYN-F20H-T