R-2000
[摘要] Energy Efficiency label for low-rise homes that indicates an energy performance 50% better than a home built to code. Thi……
[发布日期] 2017-11-05 [发布机构]
[效力级别] Information and education [学科分类] 能源（综合）
[关键词] Building technologies;Lighting;Building vintage;New buildings [时效性] Effective
