上海閥盛(sheng)閥門制造有限(xian)公司主要生產爐頂(ding)(ding)(ding)放(fang)(fang)散(san)(san)(san)閥，可(ke)提供爐頂(ding)(ding)(ding)放(fang)(fang)散(san)(san)(san)閥價格，爐頂(ding)(ding)(ding)放(fang)(fang)散(san)(san)(san)閥說(shuo)明書，爐頂(ding)(ding)(ding)放(fang)(fang)散(san)(san)(san)閥實物(wu)圖(tu)，爐頂(ding)(ding)(ding)放(fang)(fang)散(san)(san)(san)閥結(jie)構圖(tu)，爐頂(ding)(ding)(ding)放(fang)(fang)散(san)(san)(san)閥外形尺寸，爐頂(ding)(ding)(ding)放(fang)(fang)散(san)(san)(san)閥執(zhi)行標(biao)準(zhun)，爐頂(ding)(ding)(ding)放(fang)(fang)散(san)(san)(san)閥工(gong)作原理(li)，爐頂(ding)(ding)(ding)放(fang)(fang)散(san)(san)(san)閥作用(yong)特點。

爐頂放散閥技術參數(shu)：