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− | + | Even a Phase Ladder can be risky if widespread sense is not utilized. There are 160,000 reported injuries every single yr from ladders, many would be mainly because of insufficient protection and precautions. |
2016年7月17日 (日) 21:46時点における版
Even a Phase Ladder can be risky if widespread sense is not utilized. There are 160,000 reported injuries every single yr from ladders, many would be mainly because of insufficient protection and precautions.