ELDFG-01,ELDFG-03,ELDFG-01-10-3C2-XY-10,ELDFG-03-40-3C2-XY-10,电-液比例换向调速阀
ELDFG-01-20-3C2-XY-10,ELDFG-01-35-3C2-XY-10,ELDFG-01-10-3C40-XY-10,ELDFG-01-20-3C40-XY-10,
ELDFG-01-35-3C40-XY-10,YUCIYUKEN ELDFG-01-10-3C2P-XY-10,ELDFG-01-20-3C2P-XY-10,
ELDFG-03-80-3C2-XY-10,ELDFG-03-40-3C40-XY-10,ELDFG-03-80-3C40-XY-10,
ELDFG-03-40-3C2P-XY-10,ELDFG-03-80-3C2P-XY-10,榆次油研ELDFG-01-35-3C2P-XY-10,