UNE EN 13774-2003 标准详情
- 标准号:UNE EN 13774-2003
- 中文标题:
- 英文标题:Valves For Gas Distribution Systems With Maximum Operating Pressure Less Than Or Equal To 16 Bar - Performance Requirements
- 标准类别:西班牙国家标准UNE
- 发布日期:
Defines metal isolating valves used for gas distribution systems with maximum operating pressure up to 16 bar, and which operate with fuel gases of the first and the second family, in accordance with EN 437.
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