上海閥(fa)盛閥(fa)門制造(zao)有限公司主(zhu)要生產四(si)位(wei)(wei)(wei)三(san)通(tong)(tong)球(qiu)(qiu)(qiu)閥(fa)，可提供四(si)位(wei)(wei)(wei)三(san)通(tong)(tong)球(qiu)(qiu)(qiu)閥(fa)價格，四(si)位(wei)(wei)(wei)三(san)通(tong)(tong)球(qiu)(qiu)(qiu)閥(fa)說(shuo)明書，四(si)位(wei)(wei)(wei)三(san)通(tong)(tong)球(qiu)(qiu)(qiu)閥(fa)實物圖，四(si)位(wei)(wei)(wei)三(san)通(tong)(tong)球(qiu)(qiu)(qiu)閥(fa)結構圖，四(si)位(wei)(wei)(wei)三(san)通(tong)(tong)球(qiu)(qiu)(qiu)閥(fa)外形尺(chi)寸，四(si)位(wei)(wei)(wei)三(san)通(tong)(tong)球(qiu)(qiu)(qiu)閥(fa)執(zhi)行(xing)標準，四(si)位(wei)(wei)(wei)三(san)通(tong)(tong)球(qiu)(qiu)(qiu)閥(fa)工作原理，四(si)位(wei)(wei)(wei)三(san)通(tong)(tong)球(qiu)(qiu)(qiu)閥(fa)作用(yong)特(te)點。

四位三通球閥技術參數：