上海閥(fa)(fa)盛閥(fa)(fa)門制造有(you)限(xian)公司(si)主要(yao)生(sheng)產DIF.A.D系(xi)(xi)列直(zhi)(zhi)(zhi)(zhi)通(tong)(tong)(tong)單(dan)(dan)(dan)(dan)向(xiang)閥(fa)(fa)，可提(ti)供DIF.A.D系(xi)(xi)列直(zhi)(zhi)(zhi)(zhi)通(tong)(tong)(tong)單(dan)(dan)(dan)(dan)向(xiang)閥(fa)(fa)價(jia)格，DIF.A.D系(xi)(xi)列直(zhi)(zhi)(zhi)(zhi)通(tong)(tong)(tong)單(dan)(dan)(dan)(dan)向(xiang)閥(fa)(fa)說明(ming)書(shu)，DIF.A.D系(xi)(xi)列直(zhi)(zhi)(zhi)(zhi)通(tong)(tong)(tong)單(dan)(dan)(dan)(dan)向(xiang)閥(fa)(fa)實物圖，DIF.A.D系(xi)(xi)列直(zhi)(zhi)(zhi)(zhi)通(tong)(tong)(tong)單(dan)(dan)(dan)(dan)向(xiang)閥(fa)(fa)結構圖，DIF.A.D系(xi)(xi)列直(zhi)(zhi)(zhi)(zhi)通(tong)(tong)(tong)單(dan)(dan)(dan)(dan)向(xiang)閥(fa)(fa)外形尺寸，DIF.A.D系(xi)(xi)列直(zhi)(zhi)(zhi)(zhi)通(tong)(tong)(tong)單(dan)(dan)(dan)(dan)向(xiang)閥(fa)(fa)執(zhi)行標準(zhun)，DIF.A.D系(xi)(xi)列直(zhi)(zhi)(zhi)(zhi)通(tong)(tong)(tong)單(dan)(dan)(dan)(dan)向(xiang)閥(fa)(fa)工作(zuo)原理，DIF.A.D系(xi)(xi)列直(zhi)(zhi)(zhi)(zhi)通(tong)(tong)(tong)單(dan)(dan)(dan)(dan)向(xiang)閥(fa)(fa)作(zuo)用特點。

直通(tong)單向閥技術參數: