JB/T 7245-2017
制冷系统用钢制、铁制制冷剂截止阀和升降式止回阀
Steel and iron shut off valve and lift check valve in refrigeration
2017-11-07
BS ISO 9635-3-2014
Agricultural irrigation equipment. Irrigation valves-Check valves
农业灌溉设备 灌溉阀
2014-11-30
MIL MS17810A Notice 2-Inactivation
VALVES, CHECK, REFRIGERANT-12 (SUPERSEDING MS17810) (NO S/S DOCUMENT)
止回阀 制冷剂-12（取代MS17810）（无S/S文件）
1996-02-02
MIL MS17810A
VALVES, CHECK, REFRIGERANT-12 (SUPERSEDING MS17810) (NO S/S DOCUMENT)
制冷剂-12止回阀（替代MS17810）（无S/S文件）
1967-08-22
MIL MS17810A Notice 3-Cancellation
VALVES, CHECK, REFRIGERANT-12 (SUPERSEDING MS17810) (NO S/S DOCUMENT)
止回阀 制冷剂-12（取代MS17810）（无S/S文件）
1999-09-09
KS B ISO 9635-3
농업용 관수장비 — 관수밸브 —제3부: 체크밸브
农业灌溉设备 - 灌溉阀 - 第3部分:止回阀
2019-12-31
KS B ISO 9635-3(2024 Confirm)
농업용 관수장비 — 관수밸브 —제3부: 체크밸브
农业灌溉设备——灌溉阀第3部分:止回阀
2019-12-31
GB/T 18691.3-2021
农业灌溉设备 灌溉阀 第3部分：止回阀
Agricultural irrigation equipment—Irrigation valves—Part 3: Check valves
2021-12-31
ISO 9635-3-2014
Agricultural irrigation equipment — Irrigation valves — Part 3: Check valves
农业灌溉设备 - 灌溉阀 - 第3部分:止回阀
2014-11-14
JB/T 11522-2013
空调与冷冻设备用球阀
Ball valve for air-conditioning and refrigeration equipment
2013-04-25
KS P ISO 8536-12
의료용 주입 기구－제12부：역류 방지판
医用输液设备第12部分:止回阀
2017-09-29
BS EN ISO 8536-12-2021
Infusion equipment for medical use-Check valves for single use
医用输液设备
2021-02-22
DIN 5593
Compressed air equipment for rail vehicles - Check valves - Installation and companion dimensions
轨道车辆用压缩空气设备.止回阀.安装和配套尺寸
1994-09-01
KS P ISO 8536-12
의료용 주입 기구 제제12부부: 일회용 역류 방지판
医用输液设备.第12部分:一次性止回阀
2022-12-28
GOST R ISO 8536-12-2021
Устройства инфузионные медицинского назначения. Часть 12. Возвратные клапаны однократного применения
医用输液设备第12部分:一次性止回阀
ISO 8536-12-2021
Infusion equipment for medical use — Part 12: Check valves for single use
医用输液设备第12部分:一次性止回阀
2021-02-04
DIN 5594
Compressed air equipment for rail vehicles - Double check valves - Installation and companion dimensions
轨道车辆用压缩空气设备.双止回阀.安装和配套尺寸
1994-09-01
YY 0585.4-2009
压力输液装置用一次性使用液路及其附件 第4部分：防回流阀
Fluid lines for use with pressure infusion equipment and accessories for single use.Part 4:Check valves
2009-12-30