上海(hai)閥(fa)(fa)盛(sheng)閥(fa)(fa)門制造有限公司(si)主要生(sheng)產電(dian)(dian)(dian)(dian)動(dong)(dong)扇(shan)(shan)形(xing)(xing)(xing)盲(mang)板(ban)(ban)(ban)閥(fa)(fa)，可提(ti)供電(dian)(dian)(dian)(dian)動(dong)(dong)扇(shan)(shan)形(xing)(xing)(xing)盲(mang)板(ban)(ban)(ban)閥(fa)(fa)價格，電(dian)(dian)(dian)(dian)動(dong)(dong)扇(shan)(shan)形(xing)(xing)(xing)盲(mang)板(ban)(ban)(ban)閥(fa)(fa)說明書，電(dian)(dian)(dian)(dian)動(dong)(dong)扇(shan)(shan)形(xing)(xing)(xing)盲(mang)板(ban)(ban)(ban)閥(fa)(fa)實物(wu)圖，電(dian)(dian)(dian)(dian)動(dong)(dong)扇(shan)(shan)形(xing)(xing)(xing)盲(mang)板(ban)(ban)(ban)閥(fa)(fa)結構圖，電(dian)(dian)(dian)(dian)動(dong)(dong)扇(shan)(shan)形(xing)(xing)(xing)盲(mang)板(ban)(ban)(ban)閥(fa)(fa)外形(xing)(xing)(xing)尺寸，電(dian)(dian)(dian)(dian)動(dong)(dong)扇(shan)(shan)形(xing)(xing)(xing)盲(mang)板(ban)(ban)(ban)閥(fa)(fa)執(zhi)行(xing)標準，電(dian)(dian)(dian)(dian)動(dong)(dong)扇(shan)(shan)形(xing)(xing)(xing)盲(mang)板(ban)(ban)(ban)閥(fa)(fa)工(gong)作(zuo)原理，電(dian)(dian)(dian)(dian)動(dong)(dong)扇(shan)(shan)形(xing)(xing)(xing)盲(mang)板(ban)(ban)(ban)閥(fa)(fa)作(zuo)用(yong)特點。

電動扇形盲板閥技術(shu)參數：