ISO/DIS 14509-2被替代
Small Craft - Airborne Sound Emitted By Powered Recreational Craft - Part 2: Sound Assessment Using Reference Craft
出版：International Organization for Standardization
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基本信息
标准编号： ISO/DIS 14509-2
标准类别：Draft
出版单位：International Organization for Standardization
标准页数：0
标准简介
Specifies the procedures to assess the maximum sound emission of powered mono-hull recreational craft of up to 24 m length according to one of the two alternative methods defined in Annex A and Annex B.
替代本标准的新标准
