JUS N N6 021-1982 Radiocommunications Radioreceivers Methods of measurement Radio-receivers for various classes of emission Audiofrequency and radio-frequency signah《无线电通讯 无线电接收器 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

ICAO 8984-1985 Manual of Civil Aviation Medicine Second Edition《民航医学手册 第2版》.pdf

ICAO 8991-2006 Manual on Air Traffic Forecasting Third Edition《空中交通预测手册第3版》.pdf

ICAO 9082-2009 ICAO磗 Policies on Charges for Airports and Air Navigation Services Eighth Edition《ICAO机场和空中导航服务收费手册 第8版》.pdf

ICAO 9137 PART 1-1990 Airport Services Manual - Part 1 Rescue and Fire Fighting Third Edition Amendment 1 11 14 95 Reprinted 05 2004《机场勤务手册 第1部分 救援和和防火 第3版 修改件1 95 11 14 2004年5月重印》.pdf

ICAO 9137 PART 2-2002 Airport Services Manual - Part 2 Pavement Surface Conditions Fourth Edition Printed 03 2002《机场勤务手册 第2部分 道面状况第4版 2002年3月印刷》.pdf

ICAO 9137 PART 3-1991 Airport Services Manual - Part 3 Bird Control and Reduction Third Edition Printed 05 1991《机场勤务手册 第3部分 鸟控制和减少 第3版 1991年5月印刷》.pdf

ICAO 9137 PART 6-1983 Airport Services Manual - Part 6 Control of Obstacles Second Edition Printed 04 1983《机场勤务手册 第6部分 障碍控制 第2版 1983年4月印刷》.pdf

ICAO 9137 PART 7-1991 Airport Services Manual - Part 7 Airport Emergency Planning Second Edition Printed 12 1991《机场勤务手册 第7部分 机场应急设计第2版 1991年12月印刷》.pdf

ICAO 9137 PART 8-1983 Airport Services Manual - Part 8 Airport Operational Services First Edition Printed 05 1983《机场勤务手册 第8部分 机场运营服务 第1版 1983年5月》.pdf