蓝色绘图圆规图标，在蓝色背景上隔离。指南针标志。绘图和教育工具。几何仪器。极简主义概念。3D渲染插图。 皇族释放例证 蓝色绘图圆规图标，在蓝色背景上隔离。指南针标志。绘图和教育工具。几何仪器。极简主义概念。3D渲染插图。
Blue drawing compass icon isolated on white background compasses sign and educational tools geometric instrument vector 库存例证 blue drawing compass icon isolated on white background compasses sign and educational tools geometric instrument vector
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