C40-Y-50,GDBFWH-03-3C40-XY-50,
GDBFWH-03-3C41-X-50,GDBFWH-03-3C41-Y-50,GDBFWH-03-3C41-XY-50,
GDBFWH-03-2B2B-X-50,GDBFWH-03-2B2B-Y-50,GDBFWH-03-2B2B-XY-50,
GDBFWH-03-2B40B-X-50,GDBFWH-03-2B40B-Y-50,GDBFWH-03-2B40B-XY-50,
GDBFWH-04-3C2-X-50,GDBFWH-04-3C2-Y-50,GDBFWH-04-3C2-XY-50,隔爆比例电液换向阀
GDBFWH-04-3C1-X-50,GDBFWH-04-3C1-Y-50,GDBFWH-04-3C1-XY-50,
GDBFWH-04-3C40-X-50,GDBFWH-04-3C40-Y-50,GDBFWH-04-3C40-XY-50,
GDBFWH-04-3C41-X-50,GDBFWH-04-3C41-Y-50,GDBFWH-04-3C41-XY-50,
全国统一