上(shang)海閥(fa)(fa)盛閥(fa)(fa)門制(zhi)造有限公(gong)司主(zhu)要生(sheng)產船(chuan)(chuan)(chuan)用(yong)青(qing)(qing)(qing)銅(tong)(tong)法(fa)(fa)蘭(lan)直通(tong)截止閥(fa)(fa)，可提(ti)供船(chuan)(chuan)(chuan)用(yong)青(qing)(qing)(qing)銅(tong)(tong)法(fa)(fa)蘭(lan)直通(tong)截止閥(fa)(fa)價格(ge)，船(chuan)(chuan)(chuan)用(yong)青(qing)(qing)(qing)銅(tong)(tong)法(fa)(fa)蘭(lan)直通(tong)截止閥(fa)(fa)說明書，船(chuan)(chuan)(chuan)用(yong)青(qing)(qing)(qing)銅(tong)(tong)法(fa)(fa)蘭(lan)直通(tong)截止閥(fa)(fa)實物圖，船(chuan)(chuan)(chuan)用(yong)青(qing)(qing)(qing)銅(tong)(tong)法(fa)(fa)蘭(lan)直通(tong)截止閥(fa)(fa)結(jie)構圖，船(chuan)(chuan)(chuan)用(yong)青(qing)(qing)(qing)銅(tong)(tong)法(fa)(fa)蘭(lan)直通(tong)截止閥(fa)(fa)外(wai)形尺寸，船(chuan)(chuan)(chuan)用(yong)青(qing)(qing)(qing)銅(tong)(tong)法(fa)(fa)蘭(lan)直通(tong)截止閥(fa)(fa)執(zhi)行標準，船(chuan)(chuan)(chuan)用(yong)青(qing)(qing)(qing)銅(tong)(tong)法(fa)(fa)蘭(lan)直通(tong)截止閥(fa)(fa)工作原理，船(chuan)(chuan)(chuan)用(yong)青(qing)(qing)(qing)銅(tong)(tong)法(fa)(fa)蘭(lan)直通(tong)截止閥(fa)(fa)作用(yong)特點。

JIS船用青銅法蘭直通(tong)截止閥(fa)技術參數：