JUS N A0 719-1983 Radiocommunications Terms and definitions Radio wave propagation《无线电通信 术语和定义 无线电波的传导》.pdf

相关资源

JIS C5601-1975 电子和电信术语汇编(无线电通信术语(一).pdf

JIS E3801-1-2009 无线电通信用火车控制系统.第1部分：一般要求和功能要求.pdf

TB 1630-1985 电气化区段150450MHz铁路列车无线电通信最小可用接收电平值及其测量方法.pdf

SC T 8045-1994 渔船无线电通信设备.修理、安装及调试技术要求.pdf

TB T 1875-1987 列车无线电通信天线类型、基本参数及测量方法.pdf

TB T 1876-2011 450MHz铁路列车无线电通信最小可用接收电平及其测量方法.pdf

GB T 15304-1994 全球海上遇险安全系统(GMDSS)船用无线电通信设备技术要求.pdf

SJ 20840-2002 三军协同无线电通信系统与相关网系互连互通要求.pdf

SC T 8012-1994 渔船无线电通信、导航及助渔设备配制定额.pdf

TB T 1876-1987 非电气化区段150-450MHz频段列车无线电通信最小可用接收电平及其测量方法.pdf

猜你喜欢

DIN ETS 300714-1998 Terminal Equipment (TE) - Application Programming Interface (API) for the manipulation of multimedia and hypermedia information objects English version ETS 3007.pdf

DIN ETS 300715-1998 Terminal Equipment (TE) - MHEG script interchange representation (MHEG-SIR) English version ETS 300715 1997《终端设备(TE) 对MHEG脚本交换(MHEG-SIR)说明》.pdf

DIN ETS 300719-1-1998 Radio Equipment and Systems (RES) - Private wide area paging service - Part 1 Technical characteristics for private wide-area paging systems English version E.pdf

DIN ETS 300719-2-1998 Radio Equipment and Systems (RES) - Private wide area paging service - Part 2 Functional characteristics and access protocol for private wide-area paging syst.pdf

DIN ETS 300722-1998 Satellite Earth Stations and Systems (SES) - Network Control Facilities for MES providing Low Bit Rate Data Communications (LBRDCs) using LEO satellites operati.pdf

DIN ETS 300731-2000 Television systems - Enhanced 625-line Phased Alternative Line (PAL) television - PALplus (Endorsement of the English version ETS 300731 1997 as German standard.pdf

DIN ETS 300732-1997 Television systems - Enhanced 625-line PAL SECAM television - Ghost Cancellation Reference (GCR) signals English version ETS 300732 1997《电视系统 625行扩展PAL SECAM电视 .pdf

DIN ETS 300735-1998 Satellite Personal Communications Networks (S-PCN) - Network Control Facilities (NCF) for Mobile Earth Stations (MESs) including handheld earth stations for S-Pi.pdf

DIN ETS 300738-1998 Human Factors (HF) - Minimum Man-Machine Interface (MMI) to public network based supplementary services English version ETS 300738 1997《人机因素 基于公用网络的附加业务的最低人机界面要.pdf