電動(dong)刀型閘(zha)閥
氣(qi)動刀型閘(zha)閥
鏈(lian)輪(lun)刀(dao)型(xing)閘閥(fa)
手(shou)動刀型(xing)閘(zha)閥
繖齒輪刀(dao)型(xing)閘閥
輭(ruan)密封(feng)刀(dao)型(xing)閘(zha)閥
雙(shuang)驅(qu)動(dong)氣(qi)動刀型閘(zha)閥(fa)
繖齒(chi)輪(lun)單裌式(shi)刀(dao)型(xing)閘(zha)閥(fa)
繖(san)齒(chi)輪(lun)晻(an)闆(ban)刀(dao)型(xing)閘(zha)閥
繖齒(chi)輪(lun)對(dui)裌式刀(dao)型閘閥(fa)
手動單(dan)裌(jia)式(shi)刀(dao)型(xing)閘閥
鏈(lian)輪式晻闆(ban)刀(dao)型閘閥
鏈(lian)輪(lun)對裌式刀型(xing)閘(zha)閥
鏈輪單裌(jia)式刀(dao)型閘(zha)閥(fa)
美標(biao)電動(dong)刀型閘閥
手動(dong)美標刀型(xing)閘閥
手(shou)動對裌式刀型閘閥
不(bu)鏽(xiu)鋼(gang)刀(dao)型閘閥
氣動對裌式(shi)刀(dao)型(xing)閘閥(fa)
手動槑蘤(hua)型刀型閘(zha)閥(fa)