GSO 13253 /2009

[摘要] Ducted air-conditioners and air-to-air heat Pumps - Testing and rating for Performance ……

[发布日期] 2017-11-05 [发布机构]

[效力级别] Appliance testing method [学科分类] 能源（综合）

[关键词] Building technologies;Building systems [时效性] Effective

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