【英文标准名称】:Cablenetworksfortelevisionsignals,soundsignalsandinteractiveservices-Part10:systemperformanceforreturnpaths.
【原文标准名称】:电视信号、声音信号和交互作用服务用电缆网络.第10部分:返回路径的系统性能
【标准号】:NFC90-101-10-2002
【标准状态】:现行
【国别】:法国
【发布日期】:2002-06-01
【实施或试行日期】:2002-06-05
【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】:定义;返回路径;电视广播;计算机硬件;测量技术;特性;有限电视系统;数据信号;测量方法;接收机;性能;频率范围;电视信号;多媒体;额定值;规范(验收);音频信号;电缆配线箱;基准点;广播信号;通道;电视;信号;调制;电气工程;声音广播;电缆分布系统;接口(数据处理);电视传输;信号传输;测量
【英文主题词】:Audiosignals;Broadcastsignals;Cabledistributioncubicles;Cabledistributionsystems;Cabletelevisionsystem;Channels;Computerhardware;Datasignal;Definitions;Electricalengineering;Frequencyranges;Interfaces(dataprocessing);Measurement;Measuringtechniques;Methodsformeasuring;Modulation;Multimedia;Performance;Properties;Ratings;Receivers;Referencepoints;Returnpath;Signaltransmission;Signals;Soundbroadcasting;Specification(approval);Television;Televisionbroadcasting;Televisionchannels;Televisiontransmission;Visionsignals
【摘要】:
【中国标准分类号】:M62
【国际标准分类号】:33_060_40
【页数】:33P.;A4
【正文语种】:其他


【英文标准名称】:Smallwastewatertreatmentsystemsforupto50PT-Packagedand/orsiteassembleddomesticwastewatertreatmentplants
【原文标准名称】:小于50PT的小型废水处理系统.包装的和/或现场装配的生活废水处理设备
【标准号】:BSEN12566-3-2005+A1-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2006-02-15
【实施或试行日期】:2006-02-15
【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】:CE标记;定义;尺寸;生活污水;设备;功能;总论;维修;处理;安装;性能;质量保证;污水,脏水;污水净化;污水处理;污水处理厂;污水处理工厂;污水;小型污水处理厂;规范(验收);试验;水常规
【英文主题词】:CEmarking;Definitions;Dimensions;Domesticsewage;Equipment;Functions;Generalsection;Maintenance;Marking;Mounting;Performance;Qualityassurance;Sewage;Sewagepurification;Sewagetreatment;Sewagetreatmentplants;Sewagetreatmentworks;Slops;Smallsewagetreatmentplants;Specification(approval);Testing;Waterpractice
【摘要】:ThisEuropeanStandardspecifiesrequirements,testmethods,themarkingandevaluationofconformityforpackagedand/orsiteassembleddomesticwastewatertreatmentplants(includingguesthousesandbusinesses)usedforpopulationsupto50inhabitants.SmallwastewatertreatmentplantsaccordingtothisEuropeanStandardareusedforthetreatmentofrawdomesticwastewater.Itcoversplantswithtanksmadeofconcrete,steel,PVC-U,Polyethylene(PE),Polypropylene(PP)andGlassReinforcedPolyester(GRP-UP).ThetestmethodsspecifiedinthisEuropeanStandardestablishtheperformanceoftheplant,neededtoverifyitssuitabilityfortheenduse(see3.1).ThisEuropeanStandardappliesforsmallwastewatertreatmentplantsforuseburiedinthegroundwherenovehicleloadsareappliedtotheproduct.ThisEuropeanStandardappliestoplantswhereallprefabricatedcomponentsarefactoryorsite-assembledbyonemanufacturerandwhicharetestedasawhole.NOTEInsomecountries,domesticwastewatertreatmentplantsarefollowedbyothersystemstoconformtonationalregulations.
【中国标准分类号】:Q81
【国际标准分类号】:13_060_30
【页数】:48P.;A4
【正文语种】:英语