GB/T 15521-1995
Abolished
DB23/T 2849-2021
Active
Heilongjiang ProvinceLocal standards
DB23/T 2849-2021 DB23/T 2849-2021 Public video surveillance system monitoring pole construction specification
DB23/T 2849-2021 DB23/T 2849-2021 Public video surveillance system monitoring pole construction specification
Basic Information
Standard Code:
DB23/T 2849-2021
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Broadcasting, film, and television engineering
ICS Name:
Other audio, video, and audiovisual equipment
Publish Date:
2021-04-13
Implement Date:
2021-05-12
Pages:
13 pages
Development Information
Related Standards
GB/T 15644-1995
Abolished
GB/T 15644-1995 Application of connectors for the interconnection of equipment in audio-visual systems
GB 16787-1997
Active
GB 16787-1997 Measurements and limits of radiation of cabled distribution systems primarily intended for sound and television signals operating between 30MHz and 1GHz
GB 16788-1997
Active
GB 16788-1997 Measurements and limits of immunity of cabled distribution systems primarily intended for sound and television signals operating between 30MHz and 1 GHz
GB/T 16812-1997
Abolished
GB/T 16812-1997 Technical specification for NICAM-728 digital audio signal transmission with satellite TV channel subcarrier
GB/T 16954-1997
Replaced