GB/T 3910-1983
Active
T/QGCML 4990-2025
Active
Group standards
T/QGCML 4990-2025 The technical requirements for digital photo frames with magnetic attachment
T/QGCML 4990-2025 The technical requirements for digital photo frames with magnetic attachment
Price:
$ 20.00
Basic Information
Standard Code:
T/QGCML 4990-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Medical electronic instruments and equipment
ICS Name:
\nMicroprocessor system
Publish Date:
2025-07-16
Implement Date:
2025-07-31
Scope
Main technical content: This document specifies the term definitions, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage for digital photo frames with magnetic properties. This document is applicable to the production and inspection of digital photo frames with magnetic properties.
Development Information
Related Standards
GB/T 7509-1987
Active
GB/T 7509-1987 Blank detail specification for microprocessor semiconductor integrated circuits
GB/T 12181-1990
Replaced
GB/T 12181-1990 General purpose specification of low frequency signal generators
GB/T 13723-1992
Abolished
GB/T 13723-1992 Generic specification for medium size computer
GB/T 13724-1992
Replaced
GB/T 13724-1992 821BUS—Microprocessor system bus for 1 to 4 byte data
GB/T 14085-1993
Active