?選擇梯子的三步驟
2020-10-31 20:58:51fushifeng
正確使用登高梯具的三步驟
Choose the Right Ladder in 3 Easy Steps
Ⅰ決定使用高度
Select Height
⑴伸縮梯/直梯
Extension Ladder / Single Ladder
⑵A型梯/家用型梯
A Shape Ladder / Household Ladder
Ⅱ選擇符合承重的梯子
Select Performance
根據(jù)GB及ANSI/OSHA的說(shuō)明梯子的承重標(biāo)準(zhǔn)是指
使用者的體重加上使用工具及材料等的重量的總計(jì)。
According to GB & ANSI/OSHA standard,
the loading weight of the ladder is the
weight of the user, plus the tools and material.
Ⅲ選擇梯子的材質(zhì)
Select Material
金屬會(huì)導(dǎo)電。有導(dǎo)電可能性的地方請(qǐng)選購(gòu)玻璃纖維梯具。
Metal ladder conducts electricity, Choose fiberglass
ladders where there is electricity.
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