CB/T 466-1995
法兰铸钢闸阀
1995-12-19
CB/T 4027-2005
J类法兰铸钢1.0MPa闸阀
J kind of flanged cast steel 1.0MPa gate valves
2005-04-11
CB/T 467-1995
法兰青铜闸阀
1995-12-19
CB/T 3591-2005
法兰油轮闸阀
Flanged gate valves for oil carrier
2005-04-11
CB/T 465-1995
法兰铸铁闸阀
1995-12-19
KS B 2361(2020 Confirm)
주강 플랜지형 밸브
铸钢法兰阀门
2015-12-29
CB/T 3955-2004
法兰不锈钢闸阀
Stainless steel flanged gate valves
2004-02-16
CB/T 4326-2013
船用铸钢法兰
The marine cast steel flanges
2013-07-22
GB/T 12232-2005
通用阀门 法兰连接铁制闸阀
General purpose industrial valves Flanged iron gate valves
2005-07-11
CB/T 3197-1995
法兰铸钢海水截止止回阀
1995-12-19
GB/T 586-2015
船用法兰铸钢止回阀
Marine cast steel flanged check valves
2015-07-03
CB/T 3087-1994
法兰铸钢直角出海阀
1994-02-01
CB 901-2011
P3.0MPa法兰青铜闸阀
P3.0 MPa flanged bronze gate valves
2011-07-19
CB/T 3196-1995
法兰铸钢海水截止阀
1995-12-19
GB/T 585-2008
船用法兰铸钢截止止回阀
Marine cast steel flanged stop check valves
2008-08-04
CB/T 4329-2013
撞击式法兰铸钢截止止回阀
Knock type marine flanged cast steel stop check valve
2013-07-22
CB/T 4026-2005
J类法兰铸铁0.5MPa闸阀
J kind of flanged cast iron 0.5MPa gate valves
2005-04-11
T/ZZB 2999-2022
法兰和对焊连接耐腐闸阀
2022-12-08
JB/T 12619-2016
法兰和对焊连接耐腐闸阀
2016-01-15
MSS SP-70-2011
Gray Iron Gate Valves, Flanged and Threaded Ends
灰铸铁闸阀 法兰和螺纹端
2011-10-01