MSZ 14579-1957 《橡胶绝缘强电流电线橡胶芯250v》.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 SA 1026-5-2017 Aggregate interference criteria for space-to- Earth data transmission systems operating in the Earth exploration-satellite and meteorological-satellite service.pdf

ITU-R SA 1027-4 FRENCH-2009 Sharing criteria for space-to-Earth data transmission systems in the Earth exploration-satellite and meteorological-satellite services using satellites .pdf

ITU-R SA 1027-4 SPANISH-2009 Sharing criteria for space-to-Earth data transmission systems in the Earth exploration-satellite and meteorological-satellite services using satellites.pdf

ITU-R SA 1027-4-2009 Sharing criteria for space-to-Earth data transmission systems in the Earth exploration-satellite and meteorological-satellite services using satellites in low-.pdf

ITU-R SA 1027-5-2017 Sharing criteria for space-to-Earth data transmission systems in the Earth exploration-satellite and meteorological-satellite services using satellites in low-.pdf

ITU-R SA 1030 FRENCH-1994 TELECOMMUNICATION REQUIREMENTS OF SATELLITE SYSTEMS FOR GEODESY AND GEODYNAMICS《用于测地学和地球动力学的卫星系统的通信要求》.pdf

ITU-R SA 1030 SPANISH-1994 TELECOMMUNICATION REQUIREMENTS OF SATELLITE SYSTEMS FOR GEODESY AND GEODYNAMICS《用于测地学和地球动力学的卫星系统的通信要求》.pdf

ITU-R SA 1030-1994 Telecommunication Requirements of Satellite Systems for Geodesy and Geodynamics《用于测地学和地球动力学的卫星系统的通信要求》.pdf

ITU-R SA 1154 FRENCH-1995 Provisions to protect the space research (SR) space operations (SO) and Earth-exploration satellite services (EES) and to facilitate sharing with the mobi 29.pdf