DIN EN 302755-2013 数字视频广播(DVB).第二代数字陆地电视广播系统(DVB-T2)用帧结构、信道编码与调制(英文版本EN302755V1.3.1(2012-04)标准核准本作为德国标准)
时间:2024-05-07 03:25:45 来源: 标准资料网 作者：标准资料网 阅读：8431
【英文标准名称】:DigitalVideoBroadcasting(DVB)-Framestructure,channelcodingandmodulationforasecondgenerationdigitalterrestrialtelevisionbroadcastingsystem(DVB-T2)(EndorsementoftheEnglishversionEN302755V1.3.1(2012-04)asGermanstandard)
【原文标准名称】:数字视频广播(DVB).第二代数字陆地电视广播系统(DVB-T2)用帧结构、信道编码与调制(英文版本EN302755V1.3.1(2012-04)标准核准本作为德国标准)
【标准号】:DINEN302755-2013
【标准状态】:现行
【国别】:德国
【发布日期】:2013-02
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:建筑设计;音频的;二进制位,比特;方块图;宽带;广播工程;广播;电池;信道记录;通道;代码;汇编;覆盖;数据;数据接口;数据传送;数字的;数字工程;数字信号;数字电视;数字视频广播;数字视频广播(DVB);电气工程;电气设备;电子工程;发射;编码;入口;欧洲电信标准协会(ETSI);例子;出口;扩展站;(数据)格式;公式;构架结构;框架;图例;信息技术;接口;层;调制;多路传送;多路复用;复接;参数;处理;处理机;规则;卫星通信;计划;声传输;符号;系统;远程通信;通信网络;通信系统;电信;电话网;电视;电视广播;电视传输;术语学;陆地的;传输;传输系统;视频;电视信号;宽频带传输
【英文主题词】:Architecturaldesign;Audio;Bit;Blockdiagrams;Broadband;Broadcastengineering;Broadcasting;Cells;Channelcoding;Channels;Codes;Codification;Coverage;Data;Datainterface;Datatransfer;Digital;Digitalengineering;Digitalsignals;Digitaltelevision;DigitalVideoBroadcast;DVB;Electricalengineering;Electricalequipment;Electronicengineering;Emission;Encoding;Entrances;ETSI;Examples;Exits;Extensionstations;Formats;Formulae;Framestructures;Frames;Illustrations;Informationtechnology;Interfaces;Layers;Modulation;Multiplex;Multiplexing;Parameters;Processing;Processors;Regulations;Satellitecommunications;Schemes;Soundtransmission;Symbols;Systems;Telecommunication;Telecommunicationnetworks;Telecommunicationsystems;Telecommunications;Telephonenetworks;Television;Televisionbroadcasting;Televisiontransmission;Terminology;Terrestrial;Transmission;Transmissionsystems;Video;Visionsignals;Widebandtransmission
【摘要】:
【中国标准分类号】:
【国际标准分类号】:33_170
【页数】:2P;A4
【正文语种】:德语
【英文标准名称】:StandardSpecificationforCommonRequirementsforSteelFastenersorFastenerMaterials,orBoth,IntendedforUseatAnyTemperaturefromCryogenictotheCreepRange
【原文标准名称】:低温至蠕变范围内任何温度下用的钢紧固件或紧固件材料或两者同时使用时通用要求的标准规范
【标准号】:ASTMA962/A962Mb-2007
【标准状态】:现行
【国别】:美国
【发布日期】:2007
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:螺栓;碳;温度变化;元部件;紧固件;高;低;作标记;机械工程;螺母;不锈的;棒钢;钢
【英文主题词】:Bolts;Carbon;Changesoftemperature;Components;Fasteners;High;Low;Marking;Mechanicalengineering;Nuts;Stainless;Steelbars;Steels
【摘要】:
【中国标准分类号】:
【国际标准分类号】:21_060_01
【页数】:11P;A4
【正文语种】:英语
Product Code:SAE AIR1673
Title:Aircraft Cargo Door Opening/Sill Details for Ground Support Equipment Interface
Issuing Committee:Age-2a Cargo Handling Committee
Scope: The purpose of this report is to provide detailed data of the aircraft attachment points at each door position capable of loading pallets or containers on the current aircraft and on new aircraft, where known. Aircraft designers may utilize this information to enable future designs to fall into one of these categories with a view to keeping the range of elevator adaptor bars to the present level. The design of the aircraft attachment points is governed by sill design. Two type of attachment provisions for latch-on fittings are available as follows: 1) Special fittings in the vicinity of door latch fittings. 2) Special door latch fittings (spools) as approved for use by the airframe manufacturers. Ground equipment design objective should be to attempt to incorporate latch-on capability for 2 or more sill type on their adaptor bars.