GUD-10活套AC220V开关型，GUD-16活套AC220V开关型，GUD-20活套AC220V开关型，不锈钢调节电动高真空球阀
GUD-25活套AC220V开关型，GUD-32活套AC220V开关型，GUD-40活套AC220V开关型，
GUD-50活套AC220V开关型，GUD-63活套AC220V开关型，GUD-80活套AC220V开关型，
GUD-100活套AC220V开关型，GUD-125活套AC220V开关型，GUD-150活套AC220V开关型，
GUD-200活套AC220V开关型，GUD-10/KF快卸AC220V开关型，GUD-16/KF快卸AC220V开关型，
GUD-20/KF快卸AC220V开关型，GUD-25/KF快卸AC220V开关型，GUD-32/KF快卸AC220V开关型，
GUD-40/KF快卸AC220V开关型，GUD-50/KF快卸AC220V开关型，GUD-16G管螺纹AC220V开关型，
GUD-20G管螺纹AC220V开关型，GUD-25G管螺纹AC220V开关型，GUD-32G管螺纹AC220V开关型，
GUD-10活套调节型，GUD-16活套调节型，GUD-20活套调节型，GUD-25活套调节型，
GUD-32活套调节型，GUD-40活套调节型，GUD-50活套调节型，GUD-10/KF卡箍调节型，
GUD-16/KF卡箍调节型，GUD-20/KF卡箍调节型，GUD-25/KF卡箍调节型，GUD-32/KF卡箍调节型，

GUD-40/KF卡箍调节型，GUD-50/KF卡箍调节型，GUD-10G管螺纹调节型，GUD-16G管螺纹调节型，