上海閥(fa)(fa)盛閥(fa)(fa)門制造有(you)限公(gong)司主(zhu)要生產船(chuan)(chuan)(chuan)用(yong)(yong)法(fa)蘭(lan)鑄鋼(gang)(gang)蒸汽(qi)減(jian)(jian)壓(ya)閥(fa)(fa)，可提供船(chuan)(chuan)(chuan)用(yong)(yong)法(fa)蘭(lan)鑄鋼(gang)(gang)蒸汽(qi)減(jian)(jian)壓(ya)閥(fa)(fa)價(jia)格，船(chuan)(chuan)(chuan)用(yong)(yong)法(fa)蘭(lan)鑄鋼(gang)(gang)蒸汽(qi)減(jian)(jian)壓(ya)閥(fa)(fa)說(shuo)明書，船(chuan)(chuan)(chuan)用(yong)(yong)法(fa)蘭(lan)鑄鋼(gang)(gang)蒸汽(qi)減(jian)(jian)壓(ya)閥(fa)(fa)實物圖，船(chuan)(chuan)(chuan)用(yong)(yong)法(fa)蘭(lan)鑄鋼(gang)(gang)蒸汽(qi)減(jian)(jian)壓(ya)閥(fa)(fa)結(jie)構圖，船(chuan)(chuan)(chuan)用(yong)(yong)法(fa)蘭(lan)鑄鋼(gang)(gang)蒸汽(qi)減(jian)(jian)壓(ya)閥(fa)(fa)外形尺寸(cun)，船(chuan)(chuan)(chuan)用(yong)(yong)法(fa)蘭(lan)鑄鋼(gang)(gang)蒸汽(qi)減(jian)(jian)壓(ya)閥(fa)(fa)執(zhi)行標準，船(chuan)(chuan)(chuan)用(yong)(yong)法(fa)蘭(lan)鑄鋼(gang)(gang)蒸汽(qi)減(jian)(jian)壓(ya)閥(fa)(fa)工作原(yuan)理，船(chuan)(chuan)(chuan)用(yong)(yong)法(fa)蘭(lan)鑄鋼(gang)(gang)蒸汽(qi)減(jian)(jian)壓(ya)閥(fa)(fa)作用(yong)(yong)特點。

GB1852-93船用法蘭(lan)鑄鋼蒸(zheng)汽(qi)減壓閥技術參(can)數(shu)：