SN EN 255-3-1997
SN EN 255-3-1997 标准详情
- 标准号：SN EN 255-3-1997
- 中文标题：
- 英文标题：Air Conditioners, Liquid Chilling Packages And Heat Pumps With Electrically Driven Compressors - Heating Mode - Part 3: Testing And Requirements For Marking For Sanitary Hot Water Units
- 标准类别：瑞士标准化协会SNV
- 发布日期：
内容简介
Defines testing and reporting methods for rating and defines requirements for marking of air/water and water/water heat pumps with electrically driven compressors for use for sanitary hot water. Applicable to factory-made units capable of being ducte
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