上海閥(fa)(fa)(fa)盛閥(fa)(fa)(fa)門(men)制造(zao)有限(xian)公司主要生(sheng)產(chan)四(si)(si)位(wei)三(san)通(tong)(tong)(tong)球(qiu)閥(fa)(fa)(fa)，可提(ti)供(gong)四(si)(si)位(wei)三(san)通(tong)(tong)(tong)球(qiu)閥(fa)(fa)(fa)價格，四(si)(si)位(wei)三(san)通(tong)(tong)(tong)球(qiu)閥(fa)(fa)(fa)說明書，四(si)(si)位(wei)三(san)通(tong)(tong)(tong)球(qiu)閥(fa)(fa)(fa)實物圖，四(si)(si)位(wei)三(san)通(tong)(tong)(tong)球(qiu)閥(fa)(fa)(fa)結(jie)構圖，四(si)(si)位(wei)三(san)通(tong)(tong)(tong)球(qiu)閥(fa)(fa)(fa)外形(xing)尺寸，四(si)(si)位(wei)三(san)通(tong)(tong)(tong)球(qiu)閥(fa)(fa)(fa)執(zhi)行標(biao)準，四(si)(si)位(wei)三(san)通(tong)(tong)(tong)球(qiu)閥(fa)(fa)(fa)工作原理，四(si)(si)位(wei)三(san)通(tong)(tong)(tong)球(qiu)閥(fa)(fa)(fa)作用特(te)點。

四位三通球閥技術參數：