NC 90-10-01-1988 Standards System for Metrological Assurance Vehicle Speedmeters and Odometers Methods and Means of Verification《计量保证标准系统 交通工具速度表和里程表 验证方法和手段》.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

KS C IEC 62117-2009 Nuclear reactor instrumentation－ Pressurized light water reactors(PWR)－ Monitoring adequate cooling within the core during cold shutdown《核反应堆仪表 加压轻水反应堆(PWR) 冷停过.pdf

KS C IEC 62122-2011 Methods of measurement for consumer-use digital VTRs－Electronic and mechanical performances《消费者使用的数字VTR的测量方法 电子和机械性能》.pdf

KS C IEC 62124-2008 Photovoltaic(PV) stand-alone systems－Design verification《光电独立系统 设计检定》.pdf

KS C IEC 62128-1-2006 Railway applications－Fixed installations－Part 1：Protective provisions relating to electrical safety and earthing《铁路设施 固定设备 第1部分 电气安全和接地相关的保护性措施》.pdf

KS C IEC 62137-1-2-2009 Surface mounting technology-Environmental and endurance test methods for surface mount solder joint-Part 1-2 Shear strength test《表面安装技术 表面装配焊接接缝的环境和耐久性试验方法 .pdf

KS C IEC 62137-2009 Environmental and endurance testing-Test methods for surface-mount boards of area array type packages FBGA BGA FLGA LGA SON and QFN《环境和耐用试验 区域阵列式包装件表面安装板的试验方法FB.pdf

KS C IEC 62137-3-2012 Electronics assembly technology－Selection guidance of environmental and endurance test methods for solder joints《电子零件装配技术 焊接结合的环境和耐久性试验方法选择指南》.pdf

KS C IEC 62148-11-2011 Fibre optic active components and devices－Package and interface standards－Part 11：14-pin active modules《光纤有源元件和设备 包装和接口标准 第11部分 14针有源器件模块》.pdf

KS C IEC 62148-7-2005 Fibre optic active components and devices－Package and interface standards－Part 7：SFF LC 10－pin transceivers《光纤有源元件和设备 包装和接口标准 第7部分 SFF LC 10针无线电收发信机》.pdf