ITU-R REPORT 1030-1986 USE OF DIRECTIONAL ANTENNAS IN THE MF BAND ALLOCATED TO THE MARITIME MOBILE SERVICE TO IMPROVE SPECTRUM EFFICIENCY《在中频(MF)以提高频谱效率的海上移动通信业务的定向天线的使用》.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

ASTM E2675-2009 Standard Practice for Property Management System Outcomes《资产管理体制成果的标准实施规程》.pdf

ASTM E2675-2009(2014) Standard Practice for Property Management System Outcomes《资产管理体制成果的标准实施规程》.pdf

ASTM E2676-2009 Standard Practice for Tangible Property Mobility Index (MI)《有形资产流动指数(MI)的标准实施规程》.pdf

ASTM E2676-2009(2014) Standard Practice for Tangible Property Mobility Index &40 MI&41 《有形资产流动指数40 MI41的标准实施规程》.pdf

ASTM E2677-2014 Standard Test Method for Determining Limits of Detection in Explosive Trace Detectors《测定爆炸物追踪检测器检测限制的标准试验方法》.pdf

ASTM E2678-2009 Standard Guide for Education and Training in Computer Forensics《计算机取证的教育和培训的标准指导办法》.pdf

ASTM E2678-2009(2014) Standard Guide for Education and Training in Computer Forensics《计算机取证的教育和培训的标准指南》.pdf

ASTM E2679-2009 Standard Test Method for Acidity in Mono- Di- Tri- and Tetraethylene Glycol by Non-Aqueous Potentiometric Titration《使用非水电位测量滴定法测定单甘醇、双甘醇、三甘醇和四甘醇酸度用标准试验方法》.pdf

ASTM E2679-2009(2016)e1 Standard Test Method for Acidity in Mono- Di- Tri- and Tetraethylene Glycol byNon-Aqueous Potentiometric Titration《采用非水电位测量滴定法测定单甘醇 双甘醇 三甘醇和四甘醇酸度的标准试验方法》.pdf