TS 2785-1977 Measurements of the Electrical Properties of Electronic Tubes and Valves Part 23 Methods of Measurement of Vacuum Pulse Modulator Tubes and Valves《电子管和电子阀电气性能的测试 第23部分.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

BS EN 14682-2014 Safety of childrens clothing Cords and drawstrings on childrens clothing Specifications《童装安全 童装上的饰带和下摆束带 规范》.pdf

BS EN 14683-2014 Medical face masks Requirements and test methods《医用面罩 要求和试验方法》.pdf

BS EN 14688-2015 Sanitary appliances Wash basins Functional requirements and test methods《卫生器具 盥洗池 功能要求和试验方法》.pdf

BS EN 14691-2017 Flexible sheets for waterproofing Waterproofing of concrete bridge decks and other concrete surfaces trafficable by vehicles Compatibility by heat conditioning《防水用.pdf

BS EN 14692-2017 Flexible sheets for waterproofing Waterproofing of concrete bridge decks and other concrete surfaces trafficable by vehicles Determination of the resistance to com.pdf

BS EN 14693-2017 Flexible sheets for waterproofing Waterproofing of concrete bridge decks and other concrete surfaces trafficable by vehicles Determination of the behaviour of bitu防.pdf

BS EN 14694-2017 Flexible sheets for waterproofing Waterproofing of concrete bridge decks and other concrete surfaces trafficable by vehicles Determination of resistance to dynamic.pdf

BS EN 14695-2010 Flexible sheets for waterproofing - Reinforced bitumen sheets for waterproofing of concrete bridge decks and other trafficked areas of concrete - Definitions and c.pdf

BS EN 14697-2005 Textiles - Terry towels and terry towel fabrics - Specifications and methods of test《纺织品 丝绒毛巾和丝绒毛巾织物 规范和试验方法》.pdf