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Chinese Standard: GB/T 4728.9-2022

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Graphical symbols for electrical diagrams—Part 9:Telecommunications:Switching and peripheral equipment


Standard in brief
Scope of Application:  
图形符号的概念通常理解为“不使用语言,用直观图形来传递信息”。电气简图用图形符号是绘制电气简图必需的国际通用工程语言,对电气领域的国际技术交流有着重要作用。

Basic information
Standard No:GB/T 4728.9-2022
Standard Name:电气简图用图形符号 第9部分:电信:交换和外围设备
English Name:Graphical symbols for electrical diagrams—Part 9:Telecommunications:Switching and peripheral equipment
Standard Status:现行
Release Date:1985-05-15
Effective Date:2023-05-01
Language of Publication:中文简体

Standard Classification
ICS Number:29.020
CCS Number:K04

Related Standards
Adopted Standards:IEC 60617database
Adopted Standard Name:《简图用图形符号》
Adoption Level:IDT

Publication Information
Number of pages:52
Number of words:100 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2022-10-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:4728.9
Drafter:王艳、谭泳、钟先瀚、宋国华、高永梅、卢广业、邓哲、邓瑞、朱红
Drafting Organization:中机生产力促进中心、厦门市翔天盛建设集团有限公司、苏州云刚智能科技有限公司、安徽省中智科标准化研究院有限公司、广州番禺电缆集团有限公司、中国信息通信研究院、中国家用电器研究院、北京华航无线电测量研究所
Management Organization:全国电气信息结构、文件编制和图形符号标准化技术委员会(SAC/TC 27)
Proposing Department:全国电气信息结构、文件编制和图形符号标准化技术委员会(SAC/TC 27)

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