发布时间:2025-01-20 11:56:14
别做纯白色,做点米黄色这样看起来就比较不容易脏了
麻烦采纳,谢谢!
剩余电流断路器和漏电保护器怎么区分在外观上能直接看出来的因为马上要电工考试了这俩要是分不清也
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