South African National Standard Fixed electric storage water heaters: SANS 151:2015
[摘要] This standard specifies the characteristics of thermostatically controlled fixed electric storage water heaters intended ……
[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;Water heating [时效性] Closed
