MSZ KGST 1855-1979 《空气压力计，真空压力计，真空度量计的计数表和比例表》.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 S 1342 SPANISH-1997 Method for determining coordination distances in the 5 GHz band between the international standard microwave landing system stations operating in the aerota.pdf

ITU-R S 1342-1997 Method for Determining Coordination Distances in the 5 GHz Band Between the International Standard Microwave Landing System Stations Operating in the Aeronauticaly .pdf

ITU-R S 1418 SPANISH-1999 METHOD FOR CALCULATING SINGLE ENTRY CARRIER-TO-INTERFERENCE RATIOS FOR LINKS IN INTER-SATELLITE SERVICE USING GEOSTATIONARY ORBIT《使用同步轨道的内星间业务链路的单一入口载干比的计.pdf

ITU-R S 1418-1999 Method for Calculating Single Entry Carrier-To-Interference Ratios for Links in Inter-Satellite Service Using Geostationary Orbit《为使用静止轨道的星间业务链路计算单接入载波干扰比的方法》.pdf

ITU-R S 1419 FRENCH-1999 INTERFERENCE MITIGATION TECHNIQUES TO FACILITATE COORDINATION BETWEEN NON-GEOSTATIONARY-SATELLITE ORBIT MOBILE-SATELLITE SERVICE FEEDER LINKS AND GEOSTATIOETWO.pdf

ITU-R S 1419 SPANISH-1999 INTERFERENCE MITIGATION TECHNIQUES TO FACILITATE COORDINATION BETWEEN NON-GEOSTATIONARY-SATELLITE ORBIT MOBILE-SATELLITE SERVICE FEEDER LINKS AND GEOSTATINETW.pdf

ITU-R S 1419-1999 INTERFERENCE MITIGATION TECHNIQUES TO FACILITATE COORDINATION BETWEEN NON-GEOSTATIONARY-SATELLITE ORBIT MOBILE-SATELLITE SERVICE FEEDER LINKS AND GEOSTATIONARY-SA IN .pdf

ITU-R S 1420 FRENCH-1999 Performance for Broadband Integrated Services Digital Network Asynchronous Transfer Mode Via Satellite《宽带综合业务数字网通过卫星异步传输模式的性能》.pdf

ITU-R S 1420 SPANISH-1999 Performance for Broadband Integrated Services Digital Network Asynchronous Transfer Mode Via Satellite《宽带综合业务数字网通过卫星异步传输模式的性能》.pdf