上海(hai)閥(fa)(fa)盛(sheng)閥(fa)(fa)門制(zhi)造有限(xian)公司主要(yao)生產氣(qi)動(dong)對夾式(shi)(shi)蝶(die)(die)閥(fa)(fa)，可提供氣(qi)動(dong)對夾式(shi)(shi)蝶(die)(die)閥(fa)(fa)價格，氣(qi)動(dong)對夾式(shi)(shi)蝶(die)(die)閥(fa)(fa)說明書(shu)，氣(qi)動(dong)對夾式(shi)(shi)蝶(die)(die)閥(fa)(fa)實物圖(tu)，氣(qi)動(dong)對夾式(shi)(shi)蝶(die)(die)閥(fa)(fa)結構圖(tu)，氣(qi)動(dong)對夾式(shi)(shi)蝶(die)(die)閥(fa)(fa)外形尺寸，氣(qi)動(dong)對夾式(shi)(shi)蝶(die)(die)閥(fa)(fa)執行標準(zhun)，氣(qi)動(dong)對夾式(shi)(shi)蝶(die)(die)閥(fa)(fa)工(gong)作原理，氣(qi)動(dong)對夾式(shi)(shi)蝶(die)(die)閥(fa)(fa)作用特點。

氣動對(dui)夾式蝶(die)閥技術參數：