SIS SS IEC 510-1989 Radio equipment Methods of measurement for radio equipment usedin sate lite earth stations《无线电设备 人造卫星地球站无线电设备测量方法》.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 C1702-2013 Standard Test Method for Measurement of Heat of Hydration of Hydraulic Cementitious Materials Using Isothermal Conduction Calorimetry《利用等温量热传导测量水硬性胶凝材料的水合热的标准试验方法》.pdf

ASTM C1702-2013a Standard Test Method for Measurement of Heat of Hydration of Hydraulic Cementitious Materials Using Isothermal Conduction Calorimetry《利用等温量热传导测量水硬性胶凝材料水合热的标准试验方法》.pdf

ASTM C1702-2014 Standard Test Method for Measurement of Heat of Hydration of Hydraulic Cementitious Materials Using Isothermal Conduction Calorimetry《利用等温量热传导测量水硬性胶凝材料的水化热的标准试验方法》.pdf

ASTM C1702-2015 Standard Test Method for Measurement of Heat of Hydration of Hydraulic Cementitious Materials Using Isothermal Conduction Calorimetry《采用等温传导量热法测量水硬性胶凝材料的水化热的标准试验方法》.pdf

ASTM C1702-2015a Standard Test Method for Measurement of Heat of Hydration of Hydraulic Cementitious Materials Using Isothermal Conduction Calorimetry《采用等温传导量热法测量水硬性胶凝材料的水化热的标准试验方法.pdf

ASTM C1702-2015b Standard Test Method for Measurement of Heat of Hydration of Hydraulic Cementitious Materials Using Isothermal Conduction Calorimetry《采用等温传导量热法测量水硬性胶凝材料的水化热的标准试验方法.pdf

ASTM C1702-2017 Standard Test Method for Measurement of Heat of Hydration of Hydraulic Cementitious Materials Using Isothermal Conduction Calorimetry《利用等温量热传导测量水硬性胶凝材料的水化热的标准试验方法》.pdf

ASTM C1703-2008 Standard Practice for Sampling of Gaseous Uranium Hexafluoride《气态六氟化铀采样的标准方法》.pdf

ASTM C1703-2008(2013) Standard Practice for Sampling of Gaseous Uranium Hexafluoride《气态六氟化铀采样的标准实施规程》.pdf