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Step One particular: The original critical to ladder safety is that prior to you even place a single foot on that ladder you need to thoroughly inspect the ladder.
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Most mishaps involving doing work in height and on ladders can also be avoided as lots of are due to either improper make use of or poorly sited ladders that both slip what is it worth or fall.

2016年7月19日 (火) 19:38時点における版

Most mishaps involving doing work in height and on ladders can also be avoided as lots of are due to either improper make use of or poorly sited ladders that both slip what is it worth or fall.