NBN C 71-061 FASC 2-DEEL 2-1977 3750 《灯头和灯座以及量 互换性和安全性检查 第2部分：灯座》.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 734 FRENCH-1992 THE APPLICATION OF INTERFERENCE CANCELLERS IN THE FIXED-SATELLITE SERVICE《在卫星固定业务中干扰抵消器的应用 4C部分 地球站和基带特征 地球站天线 对地球站的维护》.pdf

ITU-R S 734 SPANISH-1992 THE APPLICATION OF INTERFERENCE CANCELLERS IN THE FIXED-SATELLITE SERVICE《在卫星固定业务中干扰抵消器的应用 4C部分 地球站和基带特征 地球站天线 对地球站的维护》.pdf

ITU-R S 734-1992 Application of Interference Cancellers in the Fixed-Satellite Service - Section 4C - Earth Station and Baseband Characteristics - Earth Station Antennas - Maintena.pdf

ITU-R S 735-1 FRENCH-1993 MAXIMUM PERMISSIBLE LEVELS OF INTERFERENCE IN A GEOSTATIONARY-SATELLITE NETWORK FOR AN HRDP WHEN FORMING PART OF THE ISDN IN THE FIXED-SATELLITE SERVICE C 15 .pdf

ITU-R S 735-1 SPANISH-1993 MAXIMUM PERMISSIBLE LEVELS OF INTERFERENCE IN A GEOSTATIONARY-SATELLITE NETWORK FOR AN HRDP WHEN FORMING PART OF THE ISDN IN THE FIXED-SATELLITE SERVICE W 15.pdf

ITU-R S 735-1-1993 Maximum Permissible Levels of Interference in a Geostationary-Satellite Network for an HRDP When Forming Part of the ISDN in the Fixed-Satellite Service Caused b《在固.pdf

ITU-R S 736-3 FRENCH-1997 ESTIMATION OF POLARIZATION DISCRIMINATION IN CALCULATIONS OF INTERFERENCE BETWEEN GEOSTATIONARY-SATELLITE NETWORKS IN THE FIXED-SATELLITE SERVICE《卫星固定业务中同.pdf

ITU-R S 736-3 SPANISH-1997 ESTIMATION OF POLARIZATION DISCRIMINATION IN CALCULATIONS OF INTERFERENCE BETWEEN GEOSTATIONARY-SATELLITE NETWORKS IN THE FIXED-SATELLITE SERVICE《卫星固定业务中.pdf

ITU-R S 736-3-1997 Estimation of Polarization Discrimination in Calculations of Interference between Geostationary-Satellite Networks in the Fixed-Satellite Service《固定卫星业务中静止卫星网之间干.pdf