MSZ 2945-1984 《铸铁和铸钢边缘技术要求和检测》.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-R F 1669-1-2007 Interference criteria of fixed wireless systems operating in the 37-40 GHz and 40 5-42 5 GHz bands with respect to satellites in the geostationary orbit《相对于运行在3.pdf

ITU-R F 1670-1 FRENCH-2006 Protection of fixed wireless systems from terrestrial digital video and sound broadcasting systems in shared VHF and UHF bands《对甚高频(VHF)和超高频(UHF)共享频段陆地数字.pdf

ITU-R F 1670-1-2006 Protection of fixed wireless systems from terrestrial digital video and sound broadcasting systems in shared VHF and UHF bands《对甚高频(VHF)和超高频(UHF)共享频段陆地数字视频和声音广播.pdf

ITU-R F 1671 FRENCH-2004 Guidelines for a process to address the deployment of area-licensed fixed wireless systems operating in neighbouring countries《运行在获得区域许可的邻近国家的固定无线系统配置进程指南》.pdf

ITU-R F 1671 SPANISH-2004 Guidelines for a process to address the deployment of area-licensed fixed wireless systems operating in neighbouring countries《运行在获得区域许可的邻近国家的固定无线系统配置进程指南.pdf

ITU-R F 1671-2004 Guidelines for a process to address the deployment of area-licensed fixed wireless systems operating in neighbouring countries《运行在邻近国家获得区域许可的固定无线系统配置进程指南》.pdf

ITU-R F 1703 FRENCH-2005 Availability objectives for real digital fixed wireless links used in 27 500 km hypothetical reference paths and connections《用于27500 km的基群及以上速率的假想参考路径连接的实际.pdf

ITU-R F 1703 SPANISH-2005 Availability objectives for real digital fixed wireless links used in 27 500 km hypothetical reference paths and connections《用于27500 km的基群及以上速率的假想参考路径连接的实.pdf

ITU-R F 1703-2005 Availability objectives for real digital fixed wireless links used in 27 500 km hypothetical reference paths and connections (Question ITU-R 102 9)《用于27500km的基群及以.pdf