CB/T 4303-2013
蝶形止回阀
Butterfly figure check valve
2013-04-25
JB/T 5299-2013
液控止回蝶阀
Hydraulic control check butterfly valves
2013-04-25
T/AHVAXH 12504.3-2025
止回阀 第3部分：缓闭式蝶形智能电动止回阀
Check valve - Part 3: Intelligent electric butterfly check valve with slow closing function
2025-06-27
GB/T 37621-2019
直埋式蝶阀
Buried type butterfly valve
2019-06-04
JIS B 2032-2013
Wafer type rubber-seated butterfly valves
对夹式橡胶阀座蝶阀
2013-01-01
KS B 2813
웨이퍼형 고무붙이 버터플라이 밸브
晶圆型橡胶座蝶阀
2019-11-22
KS B 2822
그루브형 고무 시트 버터플라이 밸브
开槽型橡胶层次蝶阀
2019-11-22
KS B 2813(2024 Confirm)
웨이퍼형 고무붙이 버터플라이 밸브
对夹式橡胶阀座蝶阀
2019-11-22
KS B 2822(2024 Confirm)
그루브형 고무 시트 버터플라이 밸브
开槽型橡胶层次蝶阀
2019-11-22
JB/T 8937-2010
对夹式止回阀
Wafer type check valve
2010-02-11
CB/T 3819-2013
板式止回阀
Wafer type check valves
2013-07-22
DL/T 1850-2018
电站用水泵出口液控止回蝶阀订货、验收导则
Guideline of order and acceptance for hydraulic control check butterfly valves of water pump outlet in power station
2018-04-03
T/AHVAXH 12504.5-2025
止回阀 第5部分：柱式可调节智控电动止回阀
Check Valve - Part 5: Column-type Adjustable Intelligent Control Electric Check Valve
2025-06-27
GB/T 26482-2011
止回阀 耐火试验
Fire type-testing requirement for check valves
2011-05-12
MIL MIL-V-19067A Notice 3-Validation 2
VALVES, CHECK, CONTROLLABLE, HYDRAULIC, AIRCRAFT, TYPE II SYSTEMS
飞机II型系统可控液压止回阀
2019-04-12
CB/T 4281-2013
法兰钛合金带波纹管截止止回阀
Bellows type titanium alloy flanged stop check valves
2013-10-17
CB 20173-2016
舰船用钛合金板式止回阀规范
Specification for titanium alloy wafer type check valves of ship
2016-01-19
MIL MS29599 Notice 2-Inactivation
VALVE, CHECK, INLET, ONE-MAN LIFE RAFT, TYPE I
一人救生筏入口止回阀 I型
1997-07-30
MIL MS29599 Notice 1-Validation
VALVE, CHECK, INLET, ONE-MAN LIFE RAFT, TYPE I
一人救生筏入口止回阀 I型
1992-05-20
MIL MS28771C Notice 2-Validation 1
VALVE, CHECK, HYDRAULIC, FLARED, 3,000 PSI, TYPE II SYSTEMS
II型系统3000磅/平方英寸扩口液压止回阀
2019-04-03