TIS 1109-1992 Standard for aerials for the reception of sound and television broadcasting in the frequency range 30 MHz to 1 GHz《频率范围为30MHz~1GHz的声音和电视广播接收天线标准》.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

ETSI EN 301 489-9-2007 Electromagnetic compatibility and Radio spectrum Matters (ERM) ElectroMagnetic Compatibility (EMC) standard for radio equipment and services Part 9 Specific .pdf

ETSI EN 301 489-9-2007 Electromagnetic compatibility and Radio spectrum Matters (ERM) ElectroMagnetic Compatibility (EMC) standard for radio equipment and services Part 9 Specific _1.pdf

ETSI EN 301 490-1-2000 Private Integrated Services Network (PISN) Inter-Exchange Signalling Protocol Call Transfer Supplementary Service for the VPN b Service Entry Point Part 1 .pdf

ETSI EN 301 490-1-2000 Private Integrated Services Network (PISN) Inter-Exchange Signalling Protocol Call Transfer Supplementary Service for the VPN b Service Entry Point Part 1 _1.pdf

ETSI EN 301 490-2-2002 Private Integrated Services Network (PISN) Inter-Exchange Signalling Protocol Call Transfer Supplementary Service for the VPN b Service Entry Point Part 2 .pdf

ETSI EN 301 490-2-2002 Private Integrated Services Network (PISN) Inter-Exchange Signalling Protocol Call Transfer Supplementary Service for the VPN b Service Entry Point Part 2 _1.pdf

ETSI EN 301 491-1-2000 Private Integrated Services Network (PISN) Inter-Exchange Signalling Protocol Call Offer Supplementary Service Part 1 Test Suite Structure and Test Purposes .pdf

ETSI EN 301 491-1-2000 Private Integrated Services Network (PISN) Inter-Exchange Signalling Protocol Call Offer Supplementary Service Part 1 Test Suite Structure and Test Purposes _1.pdf

ETSI EN 301 491-2-2002 Private Integrated Services Network (PISN) Inter-Exchange Signalling Protocol Call Offer Supplementary Service Part 2 Abstract Test Suite (ATS) and Partial P.pdf