GB/T 17450-1998 技术制图图线
Technical drawings--Basic conventions for lines
GB/T 17451-1998 技术制图图样画法视图
Technical drawings--General principles of presentation--Views
GB/T 17452-1998 技术制图图样画法剖视图和断面图
Technical drawings--General principles of presentation--Sections and cuts
GB/T 17453-2005 技术制图图样画法剖面区域的表示法
Technical drawings-General principles of presentation-Part 50:Basic conventions for representing areas on cuts and sections
GB/T 18686-2002 技术制图CAD系统用图线的表示
Technical drawings preparation of lines by CAD systems
GB/T 19096-2003 技术制图图样画法未定义形状边的术语和注法
Technical drawing--Drawing presentation--Vocabu-lary and indications for edges of undefined shape
GB/T 4457.2-2003 技术制图图样画法指引线和基准线的基本规定
Technical drawing--Drawing presentation--General principles of leader lines and reference lines
GB/T 4656-2008 技术制图 棒料、型材及其断面的简化表示法
Technical drawings - Simplified representation of bars and profile sections
GB/T 6567.1-2008 技术制图 管路系统的图形符号 基本原则
Technical drawings - Graphical symbols for piping systems - Basic principles
GB/T 6567.2-2008 技术制图 管路系统的图形符号 管路
Technical drawings - Graphical symbols for piping systems - Piping
GB/T 6567.3-2008 技术制图 管路系统的图形符号 管件
Technical drawings - Graphical symbols for piping systems - Piping accessories
GB/T 6567.4-2008 技术制图 管路系统的图形符号 阀门和控制元件
Technical drawings - Graphical symbols for piping systems - Valves and control components
GB/T 6567.5-2008 技术制图 管路系统的图形符号 管路、管件和阀门等图形符号的轴测图画法
Technical drawings - Graphical symbols for piping systems - Axonometric representation of graphical symbols for piping, piping accessories and valves etc.
GB/T 10609.1-2008 技术制图 标题栏
Technical drawings - Title blocks
GB/T 14689-2008 技术制图 图纸幅面和格式
Technical drawings - Size and layout of drawing sheets