Views (视图)

A graphical representation of a machine component produced using an orthographic projection following related national standards is called a view of the component. A view usually mainly shows visible faces ofthe part, with invisible faces only when necessary. Views can be divided into principle views, directional views, partial views andoblique views. 

根据有关标准和规定,用正投影法所绘制的机件的图形称为视图。视图一般只画出机件的可见部分,必要时才画出不可见部分。视图分基本视图、向视图、局部视图、斜视图四种。