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免版税图像 - Electric energy physics definition vector illustration educational poster, closed electrical circuit with electron flow in conductor, electric cell and light bulb. Basic electricity principle.

Electric energy physics definition vector illustration educational poster, closed electrical circuit with electron flow in conductor, electric cell and light bulb. Basic electricity principle.
图像id : 101621125
作品类型 : 矢量图片
版权 : normaals
4467 x 4231 px | 14.89 " x 14.1 " | 300dpi | JPG
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