12/30254411 DC被替代
BS EN 13138-1. Buoyant aids for swimming instruction. Part 1. Safety requirements and test methods for buoyant aids to be worn
出版：British Standards Institution
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基本信息
标准编号： 12/30254411 DC
发布时间：2012/3/16 0:00:00
标准类别：Draft
出版单位：British Standards Institution
标准页数：30
标准备注
© British Standards Institution 2013
General notes:
Warning: this draft is not current beyond its expiry date for comments.
等同采用的国际标准
PREN 13138-1:2012 - Identical
