YYB-BC74/129B-DU-JL-50
YYB-BC92/129B-DU-JL-50 YYB-BC113/129B-DU-JL-50
YYB-B***8/148B-DU-JL-50
YYB-BC60/148B-DU-JL-50 YYB-BC74/148B-DU-JL-50
YYB-BC92/148B-DU-JL-50
YYB-BC113/148B-DU-JL-50 YYB-B***8/171B-DU-JL-50
YYB-BC60/171B-DU-JL-50
YYB-BC74/171B-DU-JL-50 YYB-BC92/171B-DU-JL-50
YYB-BC113/171B-DU-JL-50
YYB-B***8/194B-DU-JL-50 YYB-BC60/194B-DU-JL-50
YYB-BC74/194B-DU-JL-50
YYB-BC92/194B-DU-JL-50 YYB-BC113/194B-DU-JL-50
YYB-B***8/129B-DU-JL-50
YYB-B***8/129B-DU-JL-50 YYB-B***8/129B-DU-JL-50
YYB-B***8/129B-DU-JL-50
YYB-B***8/129B-DU-JL-50 YYB-B***8/129B-DU-JL-50
YYB-B***8/129B-DU-JL-50
YYB-BC60/194B-DU-JL-50 YYB-BC74/194B-DU-JL-50
YYB-BC92/194B-DU-JL-50
YYB-BC113/194B-DU-JL-50
中压双联叶片油泵YYB-AB6/48B-FF
YYB-AB9/48B-FF YYB-AB14/48B-FF