ISO/DIS 13347-4被替代
Industrial Fans - Determination Of Fan Sound Power Level Under Standardized Laboratory Conditions - Part 4: Sound Intensity Method
出版：International Organization for Standardization
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基本信息
标准编号： ISO/DIS 13347-4
标准类别：Draft
出版单位：International Organization for Standardization
标准页数：0
标准简介
60.00 (2004) [23/06/2004]50.60 (2004) [21/06/2004]50.20 (2004) [19/04/2004]50.00 (2003) [12/11/2003]40.99 (2003) [16/09/2003]40.60 (2002) [03/10/2002]40.20 (2002) [15/04/2002]40.00 (2002) [02/04/2002]
替代本标准的新标准
