EN 15316-4-5. Heating systems in buildings. Method for calculation of system energy requirements and system efficiencies. Part 4-5. Space heating generation systems, the performance and quality of district heating and large volume systems
EN 15316-4-5 建筑物的供暖系统 系统能量需求和系统效率的计算方法 第4-5部分 空间供暖发电系统、区域供暖和大容量系统的性能和质量
发布日期:
2005-10-26
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