NEN ISO 21013-4-2012 标准详情
- 标准号:NEN ISO 21013-4-2012
- 中文标题:
- 英文标题:Cryogenic Vessels - Pilot Operated Pressure Relief Devices - Part 4: Pressure-Relief Accessories For Cryogenic Service
- 标准类别:荷兰国家标准NEN
- 发布日期:
Defines the requirements for the design, manufacture and testing of pilot operated pressure-relief valves for cryogenic service, i.e. for operation with cryogenic fluids in addition to operation at temperatures from ambient to cryogenic.
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