CNS 7013-1981 Measurement of Small Signal HF VHF and UHF Power Gain of Transistors《晶体管高频、极高频及高频小讯号功率增益检验法》.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 E986-2004(2010) 1250 Standard Practice for Scanning Electron Microscope Beam Size Characterization《扫描电子显微镜射束尺寸特征描述标准实施规程》.pdf

ASTM E986-2004(2017) 3750 Standard Practice for Scanning Electron Microscope Beam Size Characterization《扫描电子显微镜射束尺寸特征描述的标准实施规程》.pdf

ASTM E987-1988(2001) Standard Test Methods for Deglazing Force of Fenestration Products《门窗产品玻璃卸去力的试验方法》.pdf

ASTM E987-1988(2009) 7500 Standard Test Methods for Deglazing Force of Fenestration Products《门窗产品玻璃卸去力的标准试验方法》.pdf

ASTM E987-1988(2017) 3125 Standard Test Methods for Deglazing Force of Fenestration Products《门窗产品脱釉力的标准试验方法》.pdf

ASTM E989-2006 Standard Classification for Determination of Impact Insulation Class (IIC)《撞击缓冲等级(IIC)测定的标准分类》.pdf

ASTM E989-2006(2012) 1875 Standard Classification for Determination of Impact Insulation Class (IIC)《冲击隔音等级测定标准分级 (IIC)》.pdf

ASTM E990-2004 Standard Specification for Core-Splice Adhesive for Honeycomb Sandwich Shelter Panels《蜂窝状夹层遮蔽板用芯层拼接胶粘剂标准规范》.pdf

ASTM E990-2009 4375 Standard Specification for Core-Splice Adhesive for Honeycomb Sandwich Shelter Panels《蜂窝状夹层遮蔽板用芯层拼接胶粘剂的标准规范》.pdf