measure line icon set. group of objects. meter, centimeter, millimeter, inch, depth, length, height, weight. - 尺 幅插畫檔、美工圖案、卡通及圖標測量工具, 符號, 水平面角度
plate 5: mathematical and surveying instruments engraving antique illustration, published 1851 - 尺 幅插畫檔、美工圖案、卡通及圖標復古風格, 設計圖, 插圖