ANSI A14.1-2007现行
Wood Safety Requirements
出版：American Ladder Institute
专家解读视频
基本信息
标准编号： ANSI A14.1-2007
标准类别：Standard
出版单位：American Ladder Institute
标准页数：0
标准简介
Defines rules and establishes minimum requirements for the construction, testing, care, and use of the common types of portable wood ladders described herein in order to ensure safety under normal conditions of usage.
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