上(shang)海閥(fa)盛閥(fa)門制造(zao)有限公司主要生產船(chuan)(chuan)(chuan)用(yong)(yong)青(qing)銅(tong)(tong)(tong)(tong)法(fa)(fa)蘭(lan)直(zhi)角(jiao)(jiao)截止(zhi)閥(fa)，可提(ti)供(gong)船(chuan)(chuan)(chuan)用(yong)(yong)青(qing)銅(tong)(tong)(tong)(tong)法(fa)(fa)蘭(lan)直(zhi)角(jiao)(jiao)截止(zhi)閥(fa)價格，船(chuan)(chuan)(chuan)用(yong)(yong)青(qing)銅(tong)(tong)(tong)(tong)法(fa)(fa)蘭(lan)直(zhi)角(jiao)(jiao)截止(zhi)閥(fa)說(shuo)明書(shu)，船(chuan)(chuan)(chuan)用(yong)(yong)青(qing)銅(tong)(tong)(tong)(tong)法(fa)(fa)蘭(lan)直(zhi)角(jiao)(jiao)截止(zhi)閥(fa)實物(wu)圖，船(chuan)(chuan)(chuan)用(yong)(yong)青(qing)銅(tong)(tong)(tong)(tong)法(fa)(fa)蘭(lan)直(zhi)角(jiao)(jiao)截止(zhi)閥(fa)結構圖，船(chuan)(chuan)(chuan)用(yong)(yong)青(qing)銅(tong)(tong)(tong)(tong)法(fa)(fa)蘭(lan)直(zhi)角(jiao)(jiao)截止(zhi)閥(fa)外形(xing)尺(chi)寸(cun)，船(chuan)(chuan)(chuan)用(yong)(yong)青(qing)銅(tong)(tong)(tong)(tong)法(fa)(fa)蘭(lan)直(zhi)角(jiao)(jiao)截止(zhi)閥(fa)執(zhi)行標準，船(chuan)(chuan)(chuan)用(yong)(yong)青(qing)銅(tong)(tong)(tong)(tong)法(fa)(fa)蘭(lan)直(zhi)角(jiao)(jiao)截止(zhi)閥(fa)工(gong)作原理，船(chuan)(chuan)(chuan)用(yong)(yong)青(qing)銅(tong)(tong)(tong)(tong)法(fa)(fa)蘭(lan)直(zhi)角(jiao)(jiao)截止(zhi)閥(fa)作用(yong)(yong)特點。

JIS船用青銅法(fa)蘭直角截止閥技(ji)術參數：