DB12/T 3049-2025 Active Tianjin CityLocal standards

DB12/T 3049-2025

Publish Date: 2025-12-30 Implement Date: 2026-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB12/T 3049-2025

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: \nBasic standards

ICS Name: Integrated Information Technology (IT)

Publish Date: 2025-12-30

Implement Date: 2026-02-01

Publisher: 天津市市场监督管理委员会

Technical Committee: 天津市市场监督管理委员会

Development Information

Drafting Units:

（天津组）天津市标准化研究院；（北京组）北京市标准化研究院、北京市房山区市场监督管理局、国能易购（北京）科技有限公司、北京凯达恒业农业技术开发有限公司；（河北组）河北省标准化研究院、童泰婴幼儿服饰有限公司、石家庄惠康食品有限公司、保定市标准化所、承德市标准化所

Drafting Persons:

（天津组）董津生、刘璟、高璇、徐超、杨亮、石莉、邢记、果植昌、张楠、何君、赵美焕、赖瑾慕、曹艳；（北京组）孔维佳、王嘉、张劲松、魏知今、刘玉涛、陈晓波、刘长安、艾健、谢晨、张博雅、许辰、白晓革、孙嘉仪；（河北组）杨宝双、王少然、耿军峰、位玉佩、李笑晨、边丽贤、董焕新、李丛芬、卢佳佳、韩英玉

Related Standards

GB/T 7347-1987 Active

GB/T 7347-1987 The standard spectrum of Chinese speech

Publish Date: 1987-03-02

GB/T 7348-1987 Replaced

GB/T 7348-1987 The standard spectrum of whispered Chinese speech

Publish Date: 1987-03-02

GB/T 5271.3-1987 Replaced

GB/T 5271.3-1987 Data processing—Vocabulary—Section 03:Equipment technology (selected terms)

Publish Date: 1987-03-16

GB/T 5271.5-1987 Replaced

GB/T 5271.5-1987 Data processing—Vocabulary—Section 05:Representation of data

Publish Date: 1987-03-16

GB/T 1526-1989 Active

GB/T 1526-1989 Information processing—Documentation symbols and conventions for data, program and system flowcharts, program network charts and system resources charts

Publish Date: 1989-07-04

GB/T 12118-1989 Active

GB/T 12118-1989 Data processing—Vocabulary—Part 21:lnterfaces between process computer systems and technical processes

Publish Date: 1989-12-29