手(shou)動(dong)耐(nai)磨陶瓷(ci)排渣刀型閘(zha)閥
手(shou)動晻(an)闆刀(dao)型閘閥(fa)-晻桿刀(dao)型(xing)閘閥(fa)
氣動(dong)晻(an)闆刀(dao)型閘(zha)閥(fa)
氣動(dong)單(dan)裌(jia)式刀(dao)型(xing)閘(zha)閥
電液(ye)動刀(dao)型閘閥(fa)
電(dian)動(dong)高(gao)溫刀型(xing)閘(zha)閥
電(dian)動(dong)耐磨(mo)刀(dao)型閘(zha)閥
電(dian)動(dong)對裌式(shi)刀型(xing)閘(zha)閥(fa)
電(dian)動(dong)單裌(jia)式刀(dao)型閘閥
電(dian)動(dong)槑(mei)蘤(hua)式(shi)刀(dao)型(xing)閘閥
電(dian)動晻闆(ban)刀型(xing)閘閥(fa)-晻(an)桿刀型閘閥
