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【英文标准名称】:MobileandportableDVB-T/Hradioaccess-Interfacespecification
【原文标准名称】:移动和便携式DVB-T/H无线电通路.接口规范
【标准号】:BSEN62002-1-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2010-03-31
【实施或试行日期】:2010-03-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:通路;天线;频带;数字电视;数字视频广播;DVB;电气工程;电磁兼容性;EMC;频率;频率范围;接口;电气连接件用接口;干扰抑制;最低要求;移动无线电通信系统;乱真信号;工作状态;便携的;评定;接收机;规范(验收);电视接收机;终端装置;陆地的;试验;公差(测量);发射机;无线通信业务
【英文主题词】:Access;Antennas;Bandoffrequencies;Digitaltelevision;DigitalVideoBroadcast;DVB;Electricalengineering;Electromagneticcompatibility;EMC;Frequencies;Frequencyranges;Interfaces;Interfacesofelectricalconnections;Interferencerejections;Minimumrequirements;Mobileradiosystems;Noise(spurioussignals);Operatingmode;Portable;Ratings;Receivers;Specification(approval);Televisionreceivers;Terminaldevices;Terrestrial;Testing;Tolerances(measurement);Transmitters;Wirelesscommunicationservices
【摘要】:ThispartofIEC62002isaradioaccessspecificationformobile,portableandhand-heldportabledevicescapableofreceivingDVB-T/Hservices.ItincludesinformativesystemaspectsaswellasspecificationsforminimumRF-performance.Itcoversterminalsinthreemainclasses,namelyintegratedcarterminals,portabledigitalTVsetsandhand-heldportableconvergenceterminals.Interoperabilitywithintegratedcellularradiosisalsoconsidered.Thespecificationcoversthefollowingareas.?Frequencyranges?Supportedmodes?Definitionofreceivingconditions?DefinitionofthereceiverRF-referencemodel?Definitionofdegradationcriteria?Antennacharacteristics?Channelmodels?C/N-performancewithdifferentchannels?Minimumandmaximuminputlevels?Immunitytointerferingsignals?Definitionofanensembleofinterferencepatterns?Tolerancetoimpulseinterference?SFN-performance?Transmitterminimumperformance?Interoperabilityofcellularradios?EMCaspects
【中国标准分类号】:M64
【国际标准分类号】:33_170
【页数】:72P;A4
【正文语种】:英语


【英文标准名称】:Personalprotectiveequipment-Footwear-Testmethodforslipresistance.
【原文标准名称】:个人防护设备.鞋靴.防滑性用试验方法
【标准号】:NFS73-506-2008
【标准状态】:作废
【国别】:法国
【发布日期】:2008-05-01
【实施或试行日期】:2008-05-02
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:事故预防;防滑;靴;定义;耐水解;不滑的;职业安全;特性;防护服装;防护设备;防护鞋靴;试剂;安全;鞋;阻滑;滑动防护;鞋底;规范(验收);测试;试验条件;工作鞋;工作场所安全
【英文主题词】:Accidentprevention;Anti-slip;Attachment;Boots;Bottom;Ceramics;Cleaning;Commercial;Conditions;Definitions;Foot;Glycerine;Hydrolyticresistance;Measurement;Nonskid;Occupationalsafety;Properties;Protectiveclothing;Protectiveequipment;Protectivefootwear;Reagents;Safety;Shoes;Slide-blocking;Slip;Slipping;Slippingsecurity;Soles;Specification;Specification(approval);Steels;Surfaces;Testing;Testingconditions;Tiles;Use;Viscosity;Water;Workingshoe;Workplacesafety
【摘要】:
【中国标准分类号】:C73
【国际标准分类号】:13_340_50
【页数】:23P.;A4
【正文语种】:其他