ANSI E1.21-2006被替代
Temporary Ground-supported Overhead Structures Used To Cover Stage Areas And Support Equipment In The Production Of Outdoor Entertainment Events
出版：ENTERTAINMENT SERV. AND TECHNOLOGY ASSOC
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基本信息
标准编号： ANSI E1.21-2006
发布时间：2006/5/22 0:00:00
标准类别：Standard
出版单位：ENTERTAINMENT SERV. AND TECHNOLOGY ASSOC
标准页数：33
标准简介
Describes a minimum level of design and performance parameters for the design, manufacturing, use and maintenance of temporary ground-supported overhead structures used to cover the stage areas and support equipment in the production of outdoor entertainment events.
替代本标准的新标准
