SN EN 849-1997 标准详情
- 标准号:SN EN 849-1997
- 中文标题:
- 英文标题:Transportable Gas Cylinders - Cylinder Valves - Specification And Type Testing
- 标准类别:瑞士标准化协会SNV
- 发布日期:
Defines the requirements for gas cylinder valves and the method of testing such valves, for type approval. Applies to valves to be fitted to gas cylinders, up to 150L water capacity, intended to convey compressed, liquefied or dissolved gases. Applie
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