GB/T 28048-2011
厅堂、体育场馆扩声系统验收规范
Code for acceptance of quality of sound reinforcement system of auditorium gymnasium and stadium
- 实施日期
- 2012-02-01
- ICS 分类
- 33.160.99
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 28048-2011
Code for acceptance of quality of sound reinforcement system of auditorium gymnasium and stadium
GB/T 15466-2011
Terminology for non-broadcasting television
GB/T 11590-2011
International data transmission services and optional user facilities in public data networks and ISNDs
GB/T 3454-2011
List of definitions for interchange circuits between data terminal equipment(DTE) and data circuit-terminating equipment(DCE)
GB/T 11592-2011
Interface between data terminal equipment (DTE) and data circuit-terminating equipment (DCE) for start-stop transmission services on public data networks
GB/T 11591-2011
Packet assembly/disassembly facility(PAD) in a public data network
GB/T 11589-2011
International user classes of service in, and categories of access to, public data networks and integrated services digital networks(ISDNs)
GB 14023-2011
Vehicles, boats and internal combustion engine - Radio disturbance characteristics - Limits and methods of measurement for the protection of off-board receivers
GB/T 26775-2011
General technical specification for audio video system on board
GB/T 26686-2011
General specification for digital terrestrial television receiver
GB/T 26683-2011
General specification for digital terrestrial set-top box
GB/T 26685-2011
Methods of measurement for digital terrestrial television receiver
GB/T 26684-2011
Methods of measurement for digital terrestrial set-top box
GB/T 26666-2011
Implementation guidelines for transmission system of digital terrestrial television broadcasting
GB 13613-2011
Electromagnetic environment requirement for sea long range radio navigation stations and monitors
GB/T 26272-2010
Basic performance requirment and test method of terristrial digital television tuner
GB/T 26271-2010
Technology requirements and measurement methods for the coincidence of luminance and color difference signal of terrestrial digital TV receiver equipment
GB/T 26270-2010
Standard test signals for digital television receiving equipment
GB/T 26267-2010
Technical requirement for anti-spam email equipment
GB/T 26256-2010
Interference, coexistence and corresponding measurement methods of 2.4GHz wireless telecommunications equipment