ISO/DIS 20712-1被替代
Water safety signs and beach safety flags Part 1: Specifications for water safety signs used in workplaces and public areas
出版：International Organization for Standardization
专家解读视频
基本信息
标准编号： ISO/DIS 20712-1
标准类别：Draft
出版单位：International Organization for Standardization
标准页数：0
标准简介
50.00 (2007) [11/10/2007]40.99 (2007) [27/09/2007]40.60 (2007) [04/07/2007]40.20 (2007) [26/04/2007]40.00 (2007) [20/04/2007]40.93 (2007) [01/03/2007]40.60 (2006) [11/10/2006]40.20 (2006) [12/04/2006]40.00 (2006) [31/03/2006]
等同采用的国际标准
NF ISO 20712-1:2006 - Identical
