GDFWH-03-2B2-電壓(XY X Y)/52,GDFWH-03-3C2-電壓(XY X Y)/52,隔爆型電液換向閥 GDFWH-03-3C4-電壓(XY X Y)/52,GDFWH-03-3C6-電壓(XY X Y)/52, GDFWH-04-2B2-電壓(XY X Y)/52,GDFWH-04-3C2-電壓(XY X Y)/52, GDFWH-04-3C4-電壓(XY X Y)/52,GDFWH-04-3C6-電壓(XY X Y)/52, GDFWH-06-2B2-電壓(XY X Y)/52,GDFWH-06-3C2-電壓(XY X Y)/52, GDFWH-06-3C4-電壓(XY X Y)/52,GDFWH-06-3C6-電壓(XY X Y)/52,