rc 海图圆规划规 绘图文具

名称：海图圆规(Professional Brass Pencil Compass)规格：8.25英寸种类：航海器具IMPA： 详细信息：
纯铜制作，表面镜面处理，可调节画园的直径。Z大可画直径610mm的圆。
Solid brass with angled stainless steel point.
Adjustable pencil mount and pencil angle.
Draws 24" (610 mm) circle.
Includes pencil, sharpener and plastic pouch.
名称：海图圆规(Professional Brass Pencil Compass)规格：8.25英寸种类：航海器具IMPA： 详细信息：
纯铜制作，表面镜面处理，可调节画园的直径。Z大可画直径610mm的圆。
Solid brass with angled stainless steel point.
Adjustable pencil mount and pencil angle.
Draws 24" (610 mm) circle.
Includes pencil, sharpener and plastic pouch.