GA/T 74-2017
General Graphical Symbols for Security System (English Version)

Standard No.

GA/T 74-2017

Language

Chinese, Available in English version

Release Date

2017

Published By

Professional Standard - Public Safety Standards

Latest

GA/T 74-2017

Replace

GA/T 74-2000

GA/T 74-2017 history

• 2017 GA/T 74-2017 General Graphical Symbols for Security System
• 2000 GA/T 74-2000 Symbols for use in diagrams of security and alarm system