利用者:Ceilingladders846589
提供: 先週の結果分析
2016年7月17日 (日) 20:57時点におけるCeilingladders846589 (トーク | 投稿記録)による版
Even a Phase Ladder could be harmful if good sense is not used. There are 160,000 documented accidental injuries every full season from ladders, a lot of of these would end up being due to inadequate primary security and safety measures.
