上(shang)海閥盛閥門制造有限公司主(zhu)要生產翻(fan)(fan)(fan)板式(shi)(shi)密(mi)(mi)(mi)封(feng)蝶(die)(die)(die)(die)閥，可提供翻(fan)(fan)(fan)板式(shi)(shi)密(mi)(mi)(mi)封(feng)蝶(die)(die)(die)(die)閥價格，翻(fan)(fan)(fan)板式(shi)(shi)密(mi)(mi)(mi)封(feng)蝶(die)(die)(die)(die)閥說明書，翻(fan)(fan)(fan)板式(shi)(shi)密(mi)(mi)(mi)封(feng)蝶(die)(die)(die)(die)閥實(shi)物圖(tu)，翻(fan)(fan)(fan)板式(shi)(shi)密(mi)(mi)(mi)封(feng)蝶(die)(die)(die)(die)閥結(jie)構圖(tu)，翻(fan)(fan)(fan)板式(shi)(shi)密(mi)(mi)(mi)封(feng)蝶(die)(die)(die)(die)閥外形尺寸，翻(fan)(fan)(fan)板式(shi)(shi)密(mi)(mi)(mi)封(feng)蝶(die)(die)(die)(die)閥執行標準(zhun)，翻(fan)(fan)(fan)板式(shi)(shi)密(mi)(mi)(mi)封(feng)蝶(die)(die)(die)(die)閥工作(zuo)原(yuan)理，翻(fan)(fan)(fan)板式(shi)(shi)密(mi)(mi)(mi)封(feng)蝶(die)(die)(die)(die)閥作(zuo)用特點。

翻板式密(mi)封蝶閥技術參數：