上海閥(fa)(fa)盛閥(fa)(fa)門(men)制造有限公司主要生產(chan)JZQ型(xing)(xing)高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)手(shou)(shou)(shou)動(dong)(dong)(dong)球(qiu)(qiu)閥(fa)(fa)，可提供(gong)JZQ型(xing)(xing)高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)手(shou)(shou)(shou)動(dong)(dong)(dong)球(qiu)(qiu)閥(fa)(fa)價格(ge)，JZQ型(xing)(xing)高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)手(shou)(shou)(shou)動(dong)(dong)(dong)球(qiu)(qiu)閥(fa)(fa)說明書，JZQ型(xing)(xing)高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)手(shou)(shou)(shou)動(dong)(dong)(dong)球(qiu)(qiu)閥(fa)(fa)實(shi)物(wu)圖(tu)(tu)，JZQ型(xing)(xing)高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)手(shou)(shou)(shou)動(dong)(dong)(dong)球(qiu)(qiu)閥(fa)(fa)結構圖(tu)(tu)，JZQ型(xing)(xing)高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)手(shou)(shou)(shou)動(dong)(dong)(dong)球(qiu)(qiu)閥(fa)(fa)外形尺寸(cun)，JZQ型(xing)(xing)高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)手(shou)(shou)(shou)動(dong)(dong)(dong)球(qiu)(qiu)閥(fa)(fa)執行標準，JZQ型(xing)(xing)高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)手(shou)(shou)(shou)動(dong)(dong)(dong)球(qiu)(qiu)閥(fa)(fa)工作(zuo)原理，JZQ型(xing)(xing)高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)手(shou)(shou)(shou)動(dong)(dong)(dong)球(qiu)(qiu)閥(fa)(fa)作(zuo)用特點。

JZQ型高壓手(shou)動球閥技術(shu)參數(shu):