ANSI/AMCA 301-1965由美国国家标准学会 US-ANSI 发布于 1965-02,于 1990-10-25 废止。
ANSI/AMCA 301-1965 在中国标准分类中归属于: A59 声学计量。
This Standard applies to: a)Centrifugal Fans.b)Axial and Propeller Fans.c)Power Roof and Wall Ventilators.d)steam and Hot Water Unit Heaters.It is intended that this Standard shall also apply to Central Station Heating, Ventilating and Air Conditioning Units. When a detailed method of publishing sound ratings for these units has been adopted an addendum to this Standard will be issued.
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