-L50H-T,上海联合设计,DG5V-7-6C-M-U-H7-21,威格士型
DSV-G02-1N-A220-30,DFB-03-2B3-D2-35,D5-02-2B2-D2,换向阀
SWH-G02-C9B-D24-20,DSD-G02-1C-D24-30,KSO-G02-91B-7TD-30,换向阀
WE-42-G02-B7-A220-N,34BO-B6C-T,WDKE-1610,电磁换向阀
4WEH25L,力士乐型;24DYX-L32H-T,上海联合设计,DG5V-8-S-2N-M-FPA5WL-B-1-0,威格士型
SW-G10-C8S-ET-A220-10,SWH-G06-B2-ET-A220-10,DPHG-04-2B5BL-A1,电液换向阀
SW-G04-B4S-D24-10,DPHG-10-2B2BL-A3,DSHG-10-3C11-A220-T-50,电液换向阀
WD-G02-B2A,KSO-G02-51C,DSWG-02N-2B3L-A220-LW,换向阀