NF Z83-550-1997 Digital cellular telecommunications system (phase 2) Mobile Station Base Station System (MS BSS) interface General aspects and principles (GSM 04 01) 《蜂窝式数字电信系统(第2段.pdf

相关资源

IRS 70778-2-2018 Recommendations for determining the carrying capacity and fatigue risks of existing metallic railway bridges.pdf

IRS 70712-2018 Rail defects.pdf

IRS 50596-6-2018 Conditions for coding intermodal loading units in combined transport combined transport lines and wagons.pdf

IRS 50596-5-2018 Transport of road vehicles on wagons-Technical Organisation-Conveyance of semi-trailers with P coding or N coding on recess wagons.pdf

IESNA TM-23-2017 Lighting Control Protocols.pdf

IESNA RP-2-2017 Recommended Practice for Retail Lighting.pdf

ITU-R RAPPORT M 766-2 FRENCH-1990 Feasibility of frequency sharing between the GPS and other services《全球定位系统和其他服务之间的频率共享的可行性》.pdf

ITU-R RAPPORT M 763-3 FRENCH-1990 Signal level variation due to multipath effects and blockage by ship-s superstructure in maritime mobile-satellite service lin.pdf

ITU-R RAPPORT M 739-1 FRENCH-1986 Interference due to intermodulation products in the land mobile service between 25 and 100 MHz《由于互调产物在陆地移动服务25和100 MHz之间产生的干扰》.pdf

ITU-R RAPPORT M 319-7 FRENCH-1990 Characteristics of equipment and principles governing the assignment of frequency channels between 25 and 100 MHz for land mob.pdf

猜你喜欢

GOST R 55524-2013 Global navigation satellite system Navigation information systems Terms and definitions《全球导航卫星系统 导航信息系统 术语和定义》.pdf

GOST R 55529-2013 Sports facilities Safety requirements for carrying out sports and physical cultural activities Test methods《运动设施 运动和体育文化活动安全要求 试验方法》.pdf

GOST R 55535-2013 Global navigation satellite system Methods and technologies of geodetic works General technical requirements for geodetic monitoring systems《全球导航卫星系统 测地工程方法和技术 测地.pdf

GOST R 55536-2013 Global navigation satellite system Methods and technologies of geodetic works General requirements for fundamental geodetic parameters《全球导航卫星系统 测地工程方法和技术 基本测地参数的通.pdf

GOST R 55539-2013 Global navigation satellite system Navigation modules for ground based navigation equipment use Technical requirements and test methods《全球导航卫星系统 基于地面的导航设备用途导航模块 技.pdf

GOST R 55540-2013 Quality of service Call-center service Quality indices《《呼叫中心服务》的服务质量 质量指标》.pdf

GOST R 55541-2013 System of national standards of communications services quality Quality of service provision processes Process of complaint handing《通信服务质量国家标准体系服务提供流程质量 投诉处理流程》.pdf

GOST R 55542-2013 System of national standards for quality of telecommunication services Management of quality communications services Monitoring of quality communications services.pdf

GOST R 55543-2013 System of national standards for quality of telecommunication services Management of quality of communications services General provisions《有关电信服务质量的国家标准体系 通信服务质量管.pdf