MSZ 12968-1962 《管环用以连接四角轻型管片》.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 F 556-1-1986 Hypothetical Reference Digital Path for Radio-Relay Systems Which May Form Part of an Integrated Services Digital Network with a Capacity Above the Second Hierartive.pdf

ITU-R F 557-5-2014 Availability objective for radio-relay systems over a hypothetical reference digital path《假设参考数字路径通道上无线中继系统的可用性目标》.pdf

ITU-R F 592-4 FRENCH-2007 Vocabulary of terms for the fixed service《固定业务中的术语词汇表》.pdf

ITU-R F 592-4 SPANISH-2007 Vocabulary of terms for the fixed service《固定业务中的术语词汇表》.pdf

ITU-R F 592-4-2007 Vocabulary of terms for the fixed service《固定业务中的术语词汇表》.pdf

ITU-R F 594-4 FRENCH-1997 ERROR PERFORMANCE OBJECTIVES OF THE HYPOTHETICAL REFERENCE DIGITAL PATH FOR RADIO-RELAY SYSTEMS PROVIDING CONNECTIONS AT A BIT RATE BELOW THE PRIMARY RATERTIO.pdf

ITU-R F 594-4 SPANISH-1997 ERROR PERFORMANCE OBJECTIVES OF THE HYPOTHETICAL REFERENCE DIGITAL PATH FOR RADIO-RELAY SYSTEMS PROVIDING CONNECTIONS AT A BIT RATE BELOW THE PRIMARY RATORTI.pdf

ITU-R F 594-4-1997 Error Performance Objectives of the Hypothetical Reference Digital Path for Radio-Relay Systems Providing Connections at a Bit Rate Below the Primary Rate and Fof an.pdf

ITU-R F 595-10-2012 Radio-frequency channel arrangements for fixed wireless systems operating in the 17 7-19 7 GHz frequency band《17 7-19 7 GHz频段范围内固定无线系统射频频道配置(代替 ITU-R F 595-9法语I.pdf