电气开关与配电箱 · 图解英语单词 · 5 个单词

电气开关与配电箱场景图解英语单词:5个高频词汇(dimmer switch, switch, switch plate, electrical box, contact devices…)带图标签、真人发音、中英对照,附免费可打印 A4 PDF,点图即可学单词。

Switches and distribution panel annotated picture vocabulary with labeled objects

本图点读词汇(5)

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