DB31/T 1669.2-2026 Active Shanghai CityLocal standards

DB31/T 1669.2-2026

Publish Date: 2026-02-14 Implement Date: 2026-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB31/T 1669.2-2026

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Data communication equipment

ICS Name: IT terminals and other peripheral devices

Publish Date: 2026-02-14

Implement Date: 2026-06-01

Publisher: 上海市市场监督管理局

Development Information

Same series standard

DB31/T 1669.1-2026

Related Standards

GB/T 2787-1981 Abolished

GB/T 2787-1981 Keyboard for international information processing interchange using the 7-bit coded character set—Alpha- numeric area

Publish Date: 1981-10-26

GB/T 4837-1984 Abolished

GB/T 4837-1984 Typewriters—Layout of printting and function keys

Publish Date: 1984-12-27

GB/T 4872-1985 Abolished

GB/T 4872-1985 Office machines and data processing equipment—Principles governing the positioning of control keys on key boards

Publish Date: 1985-01-17

GB/T 7188-1987 Active

GB/T 7188-1987 Office machines and data processing equipment—Keyboard layouts for numeric applications

Publish Date: 1987-01-19

GB/T 12184-1990 Replaced

GB/T 12184-1990 Information processing—Magnetic ink character recognition—Print specifications

Publish Date: 1990-02-01

GB/T 12354-1990 Abolished

GB/T 12354-1990 Method of model designation for the electronic computer peripheral equipment

Publish Date: 1990-06-06