上(shang)海閥(fa)(fa)(fa)盛閥(fa)(fa)(fa)門(men)制造(zao)有限公司主(zhu)要生產船(chuan)(chuan)用(yong)(yong)青(qing)(qing)(qing)銅(tong)法(fa)蘭(lan)(lan)直(zhi)(zhi)通(tong)截(jie)(jie)(jie)止(zhi)(zhi)閥(fa)(fa)(fa)，可提(ti)供船(chuan)(chuan)用(yong)(yong)青(qing)(qing)(qing)銅(tong)法(fa)蘭(lan)(lan)直(zhi)(zhi)通(tong)截(jie)(jie)(jie)止(zhi)(zhi)閥(fa)(fa)(fa)價(jia)格，船(chuan)(chuan)用(yong)(yong)青(qing)(qing)(qing)銅(tong)法(fa)蘭(lan)(lan)直(zhi)(zhi)通(tong)截(jie)(jie)(jie)止(zhi)(zhi)閥(fa)(fa)(fa)說明書，船(chuan)(chuan)用(yong)(yong)青(qing)(qing)(qing)銅(tong)法(fa)蘭(lan)(lan)直(zhi)(zhi)通(tong)截(jie)(jie)(jie)止(zhi)(zhi)閥(fa)(fa)(fa)實物圖，船(chuan)(chuan)用(yong)(yong)青(qing)(qing)(qing)銅(tong)法(fa)蘭(lan)(lan)直(zhi)(zhi)通(tong)截(jie)(jie)(jie)止(zhi)(zhi)閥(fa)(fa)(fa)結構圖，船(chuan)(chuan)用(yong)(yong)青(qing)(qing)(qing)銅(tong)法(fa)蘭(lan)(lan)直(zhi)(zhi)通(tong)截(jie)(jie)(jie)止(zhi)(zhi)閥(fa)(fa)(fa)外形尺寸，船(chuan)(chuan)用(yong)(yong)青(qing)(qing)(qing)銅(tong)法(fa)蘭(lan)(lan)直(zhi)(zhi)通(tong)截(jie)(jie)(jie)止(zhi)(zhi)閥(fa)(fa)(fa)執(zhi)行(xing)標(biao)準(zhun)，船(chuan)(chuan)用(yong)(yong)青(qing)(qing)(qing)銅(tong)法(fa)蘭(lan)(lan)直(zhi)(zhi)通(tong)截(jie)(jie)(jie)止(zhi)(zhi)閥(fa)(fa)(fa)工作原(yuan)理，船(chuan)(chuan)用(yong)(yong)青(qing)(qing)(qing)銅(tong)法(fa)蘭(lan)(lan)直(zhi)(zhi)通(tong)截(jie)(jie)(jie)止(zhi)(zhi)閥(fa)(fa)(fa)作用(yong)(yong)特點。

JIS船用青銅(tong)法(fa)蘭直通截止閥技(ji)術參數：