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8 图样画法
8.1 视图(摘自GB/T 17451—1998、GB/T 4458.1—2002)
表2-1-12
![](https://epubservercos.yuewen.com/6C1239/16499785104736106/epubprivate/OEBPS/Images/img00027001.jpg?sign=1739295393-QjsirTsY1pvl8PVuXEZGlIudLe18npkT-0-9e4e0ebee41197c6936002991847eb5a)
![](https://epubservercos.yuewen.com/6C1239/16499785104736106/epubprivate/OEBPS/Images/img00028001.jpg?sign=1739295393-4TjT2gx8AIvN4S1B42WROGwUSptKdFm3-0-856a56277d008581c84334c3f6fe2df5)
![](https://epubservercos.yuewen.com/6C1239/16499785104736106/epubprivate/OEBPS/Images/img00029001.jpg?sign=1739295393-UK3nrJA9pCFr5ltVPHRj4OajIhQeeimM-0-8171810afd025f69ee806b9e99b3a702)
![](https://epubservercos.yuewen.com/6C1239/16499785104736106/epubprivate/OEBPS/Images/img00030001.jpg?sign=1739295393-KJ5KiSu45jqGwgvqjOs6bXSvjF56ZH25-0-10ea5f9f3fcc2670ac4c8ef8bc5cd495)
![](https://epubservercos.yuewen.com/6C1239/16499785104736106/epubprivate/OEBPS/Images/img00031001.jpg?sign=1739295393-RLNRf6BROdyzvsMW7rz5tlq35fPtuxp9-0-b421afb73d671f6ea24aac27f7483dd3)
![](https://epubservercos.yuewen.com/6C1239/16499785104736106/epubprivate/OEBPS/Images/img00032001.jpg?sign=1739295393-etmAkkdyO66jJFERcAHbKaN8AgXQWWwR-0-b370a64427de74ff445f141644ecc10d)
注:1.GB/T 4458.1—2002规定,本部分适用于在机械制图中用正投影法(见GB/T 14692—2008)绘制的技术图样,图样画法为第一角画法。在GB/T 17451—1998中规定优先采用第一角画法,必要时可按GB/T 14692的规定选用第三角画法,二者不矛盾。
2.视图的简化画法见GB/T 16675.1—2012。