上(shang)海閥(fa)(fa)盛閥(fa)(fa)門(men)制(zhi)造有限公(gong)司主要生產蝶(die)式(shi)(shi)(shi)(shi)(shi)放(fang)散(san)閥(fa)(fa)，可提供蝶(die)式(shi)(shi)(shi)(shi)(shi)放(fang)散(san)閥(fa)(fa)價(jia)格(ge)，蝶(die)式(shi)(shi)(shi)(shi)(shi)放(fang)散(san)閥(fa)(fa)說明書(shu)，蝶(die)式(shi)(shi)(shi)(shi)(shi)放(fang)散(san)閥(fa)(fa)實物圖，蝶(die)式(shi)(shi)(shi)(shi)(shi)放(fang)散(san)閥(fa)(fa)結構(gou)圖，蝶(die)式(shi)(shi)(shi)(shi)(shi)放(fang)散(san)閥(fa)(fa)外形尺(chi)寸(cun)，蝶(die)式(shi)(shi)(shi)(shi)(shi)放(fang)散(san)閥(fa)(fa)執(zhi)行標準，蝶(die)式(shi)(shi)(shi)(shi)(shi)放(fang)散(san)閥(fa)(fa)工作原理，蝶(die)式(shi)(shi)(shi)(shi)(shi)放(fang)散(san)閥(fa)(fa)作用特(te)點。

蝶(die)式(shi)放(fang)散閥(fa)技術參數：