TS 2451-1976 Measurements of the Electrical Properties of Electronic Tubes and Valves Part 11 Methods of Measurement of Radio-Frequency Output Power《电子管和电子阀电气性能的测试 第11部分：射频输出功率的测试方.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 D6461 D6461M-2018 red 4375 Standard Specifications for Silt Fence Materials《淤泥栅栏材料标准规范》.pdf

ASTM D6461-1999 Standard Specification for Silt Fence Materials《拦淤栅栏用材料的标准规范》.pdf

ASTM D6462-2003 Standard Practice for Silt Fence Installation《拦淤栅栏安装的标准实施规范》.pdf

ASTM D6463 D6463M-2006 Standard Test Method for Time to Failure of Pressure Sensitive Articles Under Sustained Shear Loading《测定持续剪切荷载下压敏胶粘产品失效时间的标准试验方法》.pdf

ASTM D6463 D6463M-2006(2012) 4375 Standard Test Method for Time to Failure of Pressure Sensitive Articles Under Sustained Shear Loading《持续剪切荷载下压敏胶粘产品失效时间测定的标准试验方法》.pdf

ASTM D6464-2003a(2009)e1 4375 Standard Specification for Expandable Foam Adhesives for Fastening Gypsum Wallboard to Wood Framing《将石膏墙板固定在木框架上用可膨胀的泡沫胶粘剂的标准规范》.pdf

ASTM D6464-2003a(2017) 5054 Standard Specification for Expandable Foam Adhesives for Fastening Gypsum Wallboard to Wood Framing《在木结构上固定石膏护墙板用可膨胀发泡胶粘剂的标准规格》.pdf

ASTM D6464-2003ae1 Standard Specification for Expandable Foam Adhesives for Fastening Gypsum Wallboard to Wood Framing.pdf

ASTM D6465-1999(2005) Standard Guide for Selecting Aerospace and General Purpose Adhesives and Sealants《航空航天和通用胶粘剂和密封剂选择的标准指南》.pdf