14/30309938 DC 标准详情
- 标准号:14/30309938 DC
- 中文标题:
- 英文标题:Bs En 15316-4-5 - Heating Systems And Water Based Cooling Systems In Buildings - Method For Calculation Of System Energy Requirements And System Efficiencies - Part 4-5: District Heating And Cooling
- 标准类别:其他国内外OTHERSS
- 发布日期: