abstract 3d render of a magenta colored object with dynamic shapes and smooth curves - 研磨 幅插畫檔、美工圖案、卡通及圖標
british ancient history, archaeology, quern stones is a stone tool for hand-grinding a wide variety of materials, especially for various types of grains, vintage illustration, 19th century, victorian - 研磨 幅插畫檔、美工圖案、卡通及圖標復古風格
vintage illustration victorian industrial machinery, whetstone, 1890s, 19th century - 研磨 幅插畫檔、美工圖案、卡通及圖標
promoting economic development and recovery, improving or reforming economic policies, increasing efficiency or quality, businessmen working together to promote the proper functioning of the gold pile - 研磨 幅插畫檔、美工圖案、卡通及圖標
