FG10G1.2B/ ,FG10G1.2B/2 ,FG15G1.2B/ ,FG15G1.2B/2 ,
FG20G1.2B/ ,FG30G1.2B/ ,
FG20G1.2B/2 ,FG25G1.2B/2 ,FG25G1.2B/ ,FG30G1.2B/2 ,
液压元件,高真空充气阀, 电磁真空带充气阀,真空蝶阀, 电磁换向阀,多管式冷却器,