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如何选购插座和开关
更新时间: 2020-11-06 00:00:00  

选购插座和开关的方法是看它们的选材、看手感、看外观、看分量等等。

开关插座是家庭中常用的用品,所以一定要选择材质好的产品,可以用燃烧试验法进行鉴别,质量好的产品不易燃烧,阻燃效果好;而质量差的产品不仅容易燃烧,还会产生刺鼻的异味。

关键词: 如何 选购 插座 开关

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