DSHG-03-3C11，DSHG-10-2B3A-C1油研

DSHG-10-2B40A-C1，DSHG-03-3C12油研

DSHG-10-2B4A-C1,DSHG-10-2B40A-C1

DSHG-03-2N4，DSHG-10-2B2A-C1油研

DSHG-03-2N2,DSHG-03-2N3油研电液换向阀

DSHG-10-2N7A-C1,DSHG-10-2B3B-C1油研

DSHG-10-2N7A-C1,DSHG-10-2B3B-C1

DSHG-03-2N7，DSHG-10-2N3A-C1油研

DSHG-10-2N40A-C1，DSHG-03-2N40油研

DSHG-10-2N2A-C1,DSHG-10-2N4A-C1,

DSHG-03-2B3,DSHG-03-2B4 油研电液换向阀

DSHG-03-2B7，DSHG-03-2B2油研电液换向阀

DSHG-06-3H11-C2，DSHG-03-2B40油研

DSHG-06-3H9-C2,DSHG-06-3H11-C2油研

DSHG-04-3C40，DSHG-06-3H7-C2油研

DSHG-04-3C2,DSHG-04-3C4,油研电液换向阀

DSHG-06-3H6-C2，DSHG-04-3C2油研电液换向阀

DSHG-06-3H3-C2,DSHG-06-3H5-C2油研

DSHG-04-3C10,DSHG-04-3C12 油研电液换向阀

DSHG-06-3H12-C2，DSHG-04-3C60油研

DSHG-06-3H60-C2,DSHG-06-3H10-C2

DSHG-04-3C6，DSHG-06-3H60-C2油研

DSHG-04-3C3,DSHG-04-3C5油研电液换向阀

,DSHG-04-3C9,DSHG-04-3C11油研电液换向阀