1) Graphical symbols for piping systems--Basic principles
GB/T 6567.1-1986 管路系统的图形符号 基本原则
2) Graphical symbols for piping systems--Piping
GB/T 6567.2-1986 管路系统的图形符号 管路
3) Graphical symbols for piping systems--Piping accessories
GB/T 6567.3-1986 管路系统的图形符号 管件
4) Graphical symbols for piping systems--Valves and control regulation actuators
GB/T 6567.4-1986 管路系统的图形符号 阀门和控制元件
5) Graphical symbols for piping systems--Axonometric representation of graphical symbols for piping,piping accessories and valves etc
GB/T 6567.5-1986 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
6) Metric trapezoidal screw threads--Basic dimensions
GB/T 5796.3-1986 梯形螺纹 基本尺寸
参考词条