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免版税图像 - Scientific formulas and calculations in physics and mathematics on whiteboard. The lesson of algebra and geometry in school. Education and Science. engraved hand drawn in old sketch and vintage style

Scientific formulas and calculations in physics and mathematics on whiteboard. The lesson of algebra and geometry in school. Education and Science. engraved hand drawn in old sketch and vintage style
图像id : 111992975
作品类型 : 矢量图片
版权 : arthurbalitskiy
5500 x 4268 px | 18.33 " x 14.23 " | 300dpi | JPG
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