ETSI ETR 066-1993 Universal Personal Telecommunication (UPT) Requirements on Information Flows and Protocols《全球个人通信(UPT) 在信息流和协议方面的要求》.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

CEPT T CD 03-01 E-1986 Specification of Engineering Requirements for Code Dependent Time Division Multiplex Equipment for Anisochronous Telegraph and Data Transmission《用于非等时同步电报和数据.pdf

CEPT T CD 03-02 E-1983 Specification of Engineering Requirements for Code Independent Time Division Multiplex Equipment for Anisochronous Telegraph and Data Transmission《用于非等时同步电报和.pdf

CEPT T CD 04-01 E-1979 Requirements for Permission to Connect Non-PTT Equipment to Public Data Networks Using X 21 or X 21 Bis Interfaces《使用X 21或X 21 Bis接口将非PPT设备连接到公共数据网络的许可要求》.pdf

CEPT T CD 04-02 E-1981 Requirements for Permission to Connect Non-PTT Equipment to Public Data Networks Using X 20 or X 20 Bis Interfaces《使用X 20或X 20 Bis接口将非PPT设备连接到公共数据网络的许可要求》.pdf

CEPT T CD 04-03 E-1986 Safety Requirements for the DTE-DCE Interface《DTE-DCE接口安全要求》.pdf

CEPT T CD 04-04 E-1983 Requirements for Permission to Connect Non-PTT Equipment to Public Data Networks Using the X 25 Interface《使用X 25接口将非PPT设备连接到公共数据网络的许可要求》.pdf

CEPT T CD 05-01 E-1986 Specification of a CCITT Group 2 Facsimile Terminal for the Low Usage Market《低使用率市场用CCITT二类传真终端规范》.pdf

CEPT T CD 05-02 E-1981 Specification of a CCITT Group 2 Document Facsimile Terminal for the Medium to High Usage Market《中到高用量市场CCITT2组文件传真终端规格》.pdf

CEPT T CD 05-03 E-1981 Specification of a CCITT Group 3 Document Facsimile Terminal《CCITT3组文件传真终端规格》.pdf