上(shang)海閥(fa)(fa)(fa)(fa)盛(sheng)閥(fa)(fa)(fa)(fa)門(men)制造(zao)有限公司主要(yao)生產四(si)位(wei)(wei)三通(tong)(tong)(tong)球(qiu)(qiu)(qiu)閥(fa)(fa)(fa)(fa)，可提供四(si)位(wei)(wei)三通(tong)(tong)(tong)球(qiu)(qiu)(qiu)閥(fa)(fa)(fa)(fa)價格，四(si)位(wei)(wei)三通(tong)(tong)(tong)球(qiu)(qiu)(qiu)閥(fa)(fa)(fa)(fa)說明(ming)書，四(si)位(wei)(wei)三通(tong)(tong)(tong)球(qiu)(qiu)(qiu)閥(fa)(fa)(fa)(fa)實物(wu)圖(tu)，四(si)位(wei)(wei)三通(tong)(tong)(tong)球(qiu)(qiu)(qiu)閥(fa)(fa)(fa)(fa)結構圖(tu)，四(si)位(wei)(wei)三通(tong)(tong)(tong)球(qiu)(qiu)(qiu)閥(fa)(fa)(fa)(fa)外形尺寸，四(si)位(wei)(wei)三通(tong)(tong)(tong)球(qiu)(qiu)(qiu)閥(fa)(fa)(fa)(fa)執行標準，四(si)位(wei)(wei)三通(tong)(tong)(tong)球(qiu)(qiu)(qiu)閥(fa)(fa)(fa)(fa)工作(zuo)原理，四(si)位(wei)(wei)三通(tong)(tong)(tong)球(qiu)(qiu)(qiu)閥(fa)(fa)(fa)(fa)作(zuo)用特點。

四位三(san)通球閥(fa)技術參數(shu)：