JIS S 1121:2000被替代
Aluminium ladder and stepladder
出版：Japanese Standards Association
专家解读视频
基本信息
标准编号： JIS S 1121:2000
发布时间：2000/10/20 0:00:00
标准类别：Standard
出版单位：Japanese Standards Association
标准页数：22
标准简介
This Japanese Industrial Standard specifies the aluminium alloy stepladders for general use the height of which is not more than 2 m and the potable ladders the maximum length of which is not more than 10 mm.
替代本标准的新标准
