ETSI ETS 300 581-8-1998 Digital Cellular Telecommunications System (Phase 2) Half Rate Speech Part 8 Test Sequences for the GSM Half Rate Speech Codec (Second Edition GSM 06 07 Ver_1.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 PD IEC TS 62686-1-2015 Process management for avionics Electronic components for aerospace defence and high performance (ADHP) applications General requirements for high reliabit.pdf

BS PD IEC TS 62735-1-2015 Direct current (DC) plugs and socket-outlets for information and communication technology (ICT) equipment installed in data centres and telecom central of.pdf

BS PD IEC TS 62736-2016 Ultrasonics Pulse-echo scanners Simple methods for periodic testing to verify stability of an imaging system-s elementary performance《超声学 脉冲回波扫描仪 验证成像系统基本性能.pdf

BS PD IEC TS 62763-2013 Pilot function through a control pilot circuit using PWM (pulse width modulation) and a control pilot wire《通过控制导向线使用PWM (脉冲宽度调制) 的导向功能和控制导向线》.pdf

BS PD IEC TS 62773-2014 Railway applications Procedure to determine the performance requirements for radio systems applied to radio-based train control systems《轨道交通 适用于以无线电为基础的火车控制.pdf

BS PD IEC TS 62791-2015 Ultrasonics Pulse-echo scanners Low-echo sphere phantoms and method for performance testing of gray-scale medical ultrasound scanners applicable to a broad .pdf

BS PD IEC TS 62941-2016 Terrestrial photovoltaic (PV) modules Guidelines for increased confidence in PV module design qualification and type approval《地面光伏 (PV) 模块 光伏模块设计资质和型式批准的置信度.pdf

BS PD IEC TS 62965-2016 Fibre optic interconnecting devices and passive components Ferrule assembly and fusion splicer interface dimensions for a fusion splice on connector《光纤互连器件和.pdf

BS PD ISO IEC TR 10182-2016 Information technology Programming languages their environments and system software interfaces Guidelines for language bindings《信息技术 编程语言 语言环境及系统软件接口 语言.pdf