Our 3D CAD supplier models have been moved to 3Dfindit.com, the new visual search engine for 3D CAD, CAE & BIM models.
You can log in there with your existing account of this site.
The content remains free of charge.
Licensed under Creative Commons Attribution 3.0 (Luigi Chiesa).
三角尺是繪圖工具之一,又稱三角板,外觀上呈直角三角形,與直尺共用可用于繪畫直角、平行線及垂直線。
傳統的三角尺以木製居多,現代的三角尺則多以透明塑料製成,中心處開孔,亦多與圓規、量角器、直尺等成套裝出售。
|
|
This article uses material from the Wikipedia article "三角尺", which is released under the Creative Commons Attribution-Share-Alike License 3.0. There is a list of all authors in Wikipedia
3d,cad,model,library,download,drawing,step,cad blocks,basics,university,highschool,college,grammer school,statistics,3dprinted