SIS SS IEC 315-1989 Radio equipment Methods of measurement on radio receivers for various classes of emission《无线电设备 多种发射类别的无线电接收机测量方法》.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

ITU-T G 667 FRENCH-2006 Characteristics of adaptive chromatic dispersion compensators《自适应色散补偿器的特征 15号研究组》.pdf

ITU-T G 667 SPANISH-2006 Characteristics of adaptive chromatic dispersion compensators《自适应色散补偿器的特征 15号研究组》.pdf

ITU-T G 667-2006 Characteristics of adaptive chromatic dispersion compensators《自适应色散补偿器特性研究组15》.pdf

ITU-T G 671-2012 Transmission characteristics of optical components and subsystems (Study Group 15)《光元件和子系统的传输特点 15号研究组》.pdf

ITU-T G 672-2012 Characteristics of multi-degree reconfigurable optical add drop multiplexers (Study Group 15)《多级式可重构光插 分复用器的特点 15研究组》.pdf

ITU-T G 680-2007 Physical transfer functions of optical network elements (Study Group 15)《光网络元件的物理传输功能 15号研究组》.pdf

ITU-T G 681 FRENCH-1996 Functional characteristics of interoffice and long-haul line systems using optical amplifiers including optical multiplexing《使用光放大器(包括光纤多路复用技术)的局间和长距离线系统的功能.pdf

ITU-T G 681 SPANISH-1996 Functional characteristics of interoffice and long-haul line systems using optical amplifiers including optical multiplexing《使用光放大器(包括光纤多路复用技术)的局间和长距离线系统的功.pdf

ITU-T G 681-1996 Functional characteristics of interoffice and long-haul line systems using optical amplifiers including optical multiplexing《使用光纤放大器 包括光纤多路技术的各办公室之间和持久线路系统的功能特性 G系.pdf