上海閥(fa)盛閥(fa)門制造有限(xian)公司主要生產船用(yong)(yong)(yong)(yong)鑄(zhu)鐵(tie)法(fa)(fa)(fa)蘭(lan)(lan)直(zhi)角(jiao)(jiao)截(jie)(jie)止(zhi)(zhi)止(zhi)(zhi)回(hui)(hui)閥(fa)，可提(ti)供(gong)船用(yong)(yong)(yong)(yong)鑄(zhu)鐵(tie)法(fa)(fa)(fa)蘭(lan)(lan)直(zhi)角(jiao)(jiao)截(jie)(jie)止(zhi)(zhi)止(zhi)(zhi)回(hui)(hui)閥(fa)價格，船用(yong)(yong)(yong)(yong)鑄(zhu)鐵(tie)法(fa)(fa)(fa)蘭(lan)(lan)直(zhi)角(jiao)(jiao)截(jie)(jie)止(zhi)(zhi)止(zhi)(zhi)回(hui)(hui)閥(fa)說明書，船用(yong)(yong)(yong)(yong)鑄(zhu)鐵(tie)法(fa)(fa)(fa)蘭(lan)(lan)直(zhi)角(jiao)(jiao)截(jie)(jie)止(zhi)(zhi)止(zhi)(zhi)回(hui)(hui)閥(fa)實物(wu)圖(tu)，船用(yong)(yong)(yong)(yong)鑄(zhu)鐵(tie)法(fa)(fa)(fa)蘭(lan)(lan)直(zhi)角(jiao)(jiao)截(jie)(jie)止(zhi)(zhi)止(zhi)(zhi)回(hui)(hui)閥(fa)結構圖(tu)，船用(yong)(yong)(yong)(yong)鑄(zhu)鐵(tie)法(fa)(fa)(fa)蘭(lan)(lan)直(zhi)角(jiao)(jiao)截(jie)(jie)止(zhi)(zhi)止(zhi)(zhi)回(hui)(hui)閥(fa)外形尺寸(cun)，船用(yong)(yong)(yong)(yong)鑄(zhu)鐵(tie)法(fa)(fa)(fa)蘭(lan)(lan)直(zhi)角(jiao)(jiao)截(jie)(jie)止(zhi)(zhi)止(zhi)(zhi)回(hui)(hui)閥(fa)執行標準，船用(yong)(yong)(yong)(yong)鑄(zhu)鐵(tie)法(fa)(fa)(fa)蘭(lan)(lan)直(zhi)角(jiao)(jiao)截(jie)(jie)止(zhi)(zhi)止(zhi)(zhi)回(hui)(hui)閥(fa)工作(zuo)原理，船用(yong)(yong)(yong)(yong)鑄(zhu)鐵(tie)法(fa)(fa)(fa)蘭(lan)(lan)直(zhi)角(jiao)(jiao)截(jie)(jie)止(zhi)(zhi)止(zhi)(zhi)回(hui)(hui)閥(fa)作(zuo)用(yong)(yong)(yong)(yong)特點。

JIS船用鑄(zhu)鐵法(fa)蘭直角截止止回閥技(ji)術參(can)數：