UL 184 Ed. 6 (1997)废止
Portable Metal Ladders
出版：Underwriters Laboratories
专家解读视频
基本信息
标准编号： UL 184 Ed. 6 (1997)
标准类别：Standard
出版单位：Underwriters Laboratories
标准页数：0
标准简介
Applies to portable metal ladders of the following types; step, single, extension, platform, sectional, trestle, extension trestle, combination and special-purpose ladders.
标准备注
Supersedes A A 2295. (05/2003) Supersedes RR S 720 (E). (08/2004)
