Commercial electric water heater - July 2017
[摘要] On March 4, 2017, the Office of Energy Efficiency at Natural Resources Canada (NRCan) issued a Notice of Intent to amend ……
[发布日期] 2017-11-05 [发布机构]
[效力级别] Codes and standards [学科分类] 能源（综合）
[关键词] Building technologies;Building systems;Space and water heating tech [时效性] Effective
