ANSI/IEEE 802.3-2006/Cor1-2006 信息技术标准.系统间通信和信息交换.局域网和城域网.特殊要求.第3部分:带冲突检出载波监听多路访问(CSMA/CD)准入方法和物理层规范.勘误1
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【英文标准名称】:StandardforInformationTechnology-TelecommunicationsandInformationExchangeBetweenSystems-LocalandMetropolitanAreaNetworks-SpecificRequirementsPart3:CarrierSenseMultipleAccesswithCollisionDetection(CSMA/CD)AccessMethodandPhys
【原文标准名称】:信息技术标准.系统间通信和信息交换.局域网和城域网.特殊要求.第3部分:带冲突检出载波监听多路访问(CSMA/CD)准入方法和物理层规范.勘误1
【标准号】:ANSI/IEEE802.3-2006/Cor1-2006
【标准状态】:作废
【国别】:美国
【发布日期】:2006
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:频带宽度;电路网络;传播学;通信网;通信规程;通信系统;计算机网络;控制规程;冲突检出载波监听多路访问;数据链层;数据处理;数据传送;数据传输;数据传输控制规程;数据传输方法;定义;电子数据处理;电气安全;以太网;纤维光学;光纤;信息交流;信息交换;信息处理;情报系统;信息技术;接口(数据处理);局部地区网络;局域网;局域电话网;城域网;城域;多处理机;开式系统;开放系统互连;性能;物理层;信号水平;信号;电信;电信传输法;试验;传递函数
【英文主题词】:Bandwidths;Circuitnetworks;Communication;Communicationnetworks;Communicationprocedures;Communicationsystems;Computernetworks;Controlprocedures;CSMA/CD;Datalinklayers;Dataprocessing;Datatransfer;Datatransmission;Datatransmissioncontrolprocedures;Datatransmissionmethods;Definitions;EDP;Electricalsafety;Ethernet;Fibreoptics;Informationexchange;Informationinterchange;Informationprocessing;Informationsystems;Informationtechnology;Interfaces(dataprocessing);LAN;Localareanetworks;Localtelephonenetwork;MAN;Messages;Metropolitanareanetworks;Metropolitanareas;Multiprocessors;Opensystems;Opensystemsinterconnection;OSI;Performance;Physicallayers;Signallevel;Signals;Telecommunication;Telecommunicationtransmissionmethods;Telecommunications;Testing;Transferfunctions;Voltage
【摘要】:ClarifiesandcorrectsisolationtextincludingharmonizationforbothpoweredandunpoweredMediaDependentInterfaces.
【中国标准分类号】:M11
【国际标准分类号】:35_110
【页数】:
【正文语种】:英语
【英文标准名称】:Plasticspipingsystemsforrenovationofundergroundnon-pressuredrainageandseweragenetworks-Part3:Liningwithclose-fitpipes(ISO11296-3:2009+Cor.1:2011);GermanversionENISO11296-3:2011
【原文标准名称】:地下无压排水道及污水网的翻修用塑料管道系统.第3部分:无缝管道的衬里(ISO11296-3-2009+Cor.1-2011).德文版本ENISO11296-3-2011
【标准号】:DINENISO11296-3-2011
【标准状态】:现行
【国别】:德国
【发布日期】:2011-07
【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】:定义(术语);降低压力的;尺寸规格;排放物;排水;排水系统;适用性;配件;材料;测量仪器;安装;露天污水;聚乙烯(PE);管套;管道配件;管道内衬;管道;管线;管系统;塑料管道;塑料管;塑料导管;塑料;聚乙烯;未增塑聚氯乙烯(PVC-U);改建;翻新;检修;污水;污水管道;污水管;下水道;规范(验收);试验;地下;地下装置;未增塑聚氯乙烯;水管;水常规(实验)
【英文主题词】:Definitions;Depressurized;Dimensions;Discharges;Drainage;Drainagesystems;Fitnessforpurpose;Fittings;Materials;Measuringinstruments;Mounting;Opensewer;PE;Pipecasing;Pipefittings;Pipelinings;Pipelines;Pipes;Pipingsystem;Plasticpipelines;Plasticpipes;Plastictubes;Plastics;Polyethylene;PVC-U;Redevelopments;Renovation;Repair;Sewage;Sewagepipelines;Sewerpipes;Sewers;Specification(approval);Testing;Underground;Undergroundinstallations;Unplasticizedpolyvinylchloride;Waterpipes;Waterpractice
【摘要】:ThispartofISO11296,inconjunctionwithISO11296-1,specifiesrequirementsandtestmethodsforclose-fitliningsystemsintendedtobeusedfortherenovationofnon-pressuredrainageandseweragenetworks.Itappliestopipesandfittingsmadeofpolyethylene(PE)orunplasticizedpoly(vinylchloride)(PVC-U).Itisapplicabletotheplasticliningsystemonly.Itisnotapplicabletotherequirementsfortheexistingpipeline.
【中国标准分类号】:Q81
【国际标准分类号】:23_040_20;23_040_45;93_030
【页数】:29P.;A4
【正文语种】:德语
【英文标准名称】:StandardSpecificationforPolyethyleneFilmsMadefromMedium-DensityPolyethyleneforGeneralUseandPackagingApplications
【原文标准名称】:一般用途及包装用中等密度聚乙烯制成的聚乙烯薄膜的标准规范
【标准号】:ASTMD3981-2009a
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D20.19
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:film;generaluse;medium-density;packaging;polyethylene;recycled;Packing/packagingmaterials/systems(plastics);Plasticsheetandfilm--specifications;Polyethylene(PE)sheetandfilm--specifications;Packing/packagingmaterials/systems--speci
【摘要】:1.1Thisspecificationcoversunpigmented,unsupported,sheetortubular,medium-densitypolyethylenefilms(hereafterreferredtoasfilmorfilms)fromresinshavingdensitiesintherangefrom926.0to938.0kg/m3(0.926to0.938g/cm3),inclusive,asmeasuredonmoldedplaques.1.2Thisspecificationisapplicabletohomopolymerpolyethylenebutisnotrestrictedtoit.1.3Thisspecificationisalsoapplicabletofilmsmadefromcopolymerpolyethylenecommonlyreferredtoinindustryaslow-pressurepolyethylene.1.4Thisspecificationisalsoapplicabletofilmsmadefromblendsofhomopolymersandcopolymers,includingethylene/vinyl-acetatecopolymers.1.5Thisspecificationallowsfortheuseofrecycledpolyethylenefilmorresinasfeedstock,inwholeorinpart,aslongasalltherequirementsofthisspecificationaremetandaslongasanyspecificrequirementsasgovernedbytheproducerandenduserarealsomet(seeNote1).Note18212;GuideD7209containsterminologyanddefinitionsrelatingtorecycledplastics.1.6Specialcaremustbeexercisedifthisspecificationisappliedtocoloredorpigmentedfilms.Thisspecificationdoesnotaddressspecificproblemsassociatedwithcoloring,suchas,quantityandqualityofpigmentdispersion,opticalproperties,andincreaseindensity.Theseandotherareasmustbetakenintoaccountbymutualagreementbetweenthesupplierandthepurchaser.1.7Thethicknessofthefilmscoveredbythisspecificationrangefrom25to100x03BC;m(0.001to0.004in.),inclusive.Themaximumwidthofthesheetorlay-flatis3.05m(120in.).1.8Thisspecificationdoesnotcoverorientedheat-shrinkablefilms.1.9Thisspecificationdefinesthelevelsofvariousphysicalpropertiesfromwhichspecificationsforspecificfilmsaretobedescribed.ThelevelsofphysicalpropertiesrequiredbyafilmforagivenapplicationareselectedfromSection6andthecorrespondingtables.However,Sections7.2-7.5relatingtotolerancesshallapplywithoutchangetoallfilmfallingwithinthescopeindicatedbythetitleand1.1-1.4.1.10Thisspecificationcoversdimensionaltolerances,classification,intrinsicqualityrequirements,andtestmethods.Thedimensionaltolerancesincludethickness,width,andlengthoryield.Classificationdefinestypes,classes,surfaces,andfinishes.Theintrinsicqualityrequirementsincludedensity,workmanship,impactstrength,tensilestrength,heatsealability,andodor,aswellastheclassificationpropertiesforstiffness,coefficientoffriction,opticalproperties,andsurfacetreatment.Asamplingmethodisincluded.1.11ThevaluesstatedinSIunitsaretoberegardedasstandard.Thevaluesinparenthesesaregivenforinformationonly.1.12Thefollowingprecautionarycaveatpertainsonlytothetestmethodsportion,Section10,ofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note28212;ThereisnoknownISOequivalenttothisstandard.
【中国标准分类号】:A82
【国际标准分类号】:55_040
【页数】:5P.;A4
【正文语种】:英语
