利用者:Stoolsteps15927
提供: 先週の結果分析
2016年7月22日 (金) 09:26時点におけるStoolsteps15927 (トーク | 投稿記録)による版
Even a Stage Ladder can be dangerous if typical sense is not utilized. There are 160,000 reported accidents each and every complete yr from ladders, a lot of of these would finish up remaining simply because of lack of precautions and security.
