【英文标准名称】:StandardSpecificationforShapedWireCompactConcentric-Lay-StrandedAluminumConductors,Coated-SteelSupported(ACSS/TW)
【原文标准名称】:镀覆钢支持的成型钢丝压缩同心铺设铝绞线标准规范
【标准号】:ASTMB857-2002
【标准状态】:现行
【国别】:
【发布日期】:2002
【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】:B01.07
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:金属线;铝;铝合金;半成品
【英文主题词】:aluminumconductors;concentric-laystrandedaluminumconductors;electricalconductors;electricalconductors;aluminum;steel-reinforcedconductors;steel-supportedaluminumconductors;strandedaluminumconductors
【摘要】:1.1Thisspecificationcoversshapedwirecompactconcentric-lay-strandedaluminumconductors,steelsupported(ACSS/TW)foruseasoverheadelectricalconductors(seeExplanatoryNote1).1.2Thevaluesstatedininch-poundorSIunitsaretoberegardedseparatelyasstandard.Eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththespecification.ForconductorsizesdesignatedbyAWGorkcmilsizes,therequirementsinSIunitsarenumericallyconvertedfromthecorrespondingrequirementsininch-poundunits.ForconductorsizesdesignationbyAWGorkcmil,therequirementsinSIunitshavebeennumericallyconvertedfromcorrespondingvaluesstatedorderivedininch-poundunits.ForconductorsizesdesignatedbySIunitsonly,therequirementsarestatedorderivedinSIunits.1.2.1Fordensity,resistivity,andtemperature,thevaluesstatedinSIunitsaretoberegardedasstandard.1.3ACSS/TWisdesignedtoincreasethealuminumareaforagivendiameterofconductorbytheuseoftrapezoidalshapedwires(TW).Theconductorsconsistofacentralcoreofroundsteelwire(s)surroundedbytwoormorelayersoftrapezoidalaluminum1350-0wires.Differentstrandingsofthesamesizeofconductorareidentifiedbytype,whichistheapproximateratioofsteelareatoaluminumareaexpressedinpercent(seeTable1,Table2,andTable3).Forthepurposeofthisspecification,thesizeslistedinTable1andTable2aretabulatedonthebasisofthefinishedconductorhavinganareaoroutsidediameterequaltothatofspecifiedsizesofstandardACSR,ACSS,andACSR/TWsoastofacilitateconductorselection.
【中国标准分类号】:K11
【国际标准分类号】:29_060_10
【页数】:7P.;A4
【正文语种】:
【英文标准名称】:Medicalelectricalequipment-Part2-55:particularrequirementsforthebasicsafetyandessentialperformanceofrespiratorygasmonitors.
【原文标准名称】:医疗电气设备.第2-55部分:呼吸气监测器的基本安全和主要性能的详细要求
【标准号】:NFS95-190-2012
【标准状态】:现行
【国别】:法国
【发布日期】:2012-02-01
【实施或试行日期】:2012-02-25
【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】:
【英文主题词】:Accidentprevention;Adjusters;Alarm;Alpharadiation;Anaesthesiology;Anaestheticequipment;Analyzers;Applications;Assembling;Basicsafety;Betaradiation;Biocompatibility;Breathingapparatus;Breathingequipment;Capnometers;Carbondioxide;Chargings;Clamps;Classification;Classificationsystems;Cleaning;Closures;Combustible;Compatibility;Components;Concentration;Condensation;Conduits;Conglomerates;Connections;Contact;Continuouscurrent;Control;Controlinstruments;Controls;Corners;Covers;Defects;Definitions;Design;Detailspecification;Determinations;Diagnosticequipment;Dielectricstrength;Discharge;Disinfection;Drift;Earthconductors;Earthingconductorterminations;Edge;Electricappliances;Electricpowersystems;Electricshock;Electrical;Electricalappliances;Electricalengineering;Electricalmedicalequipment;Electricalprotectionequipment;Electricalsafety;Electromagneticcompatibility;Electromedicine;Electrostatics;EMC;Enclosures;Energy;Environmentalcondition;Environmentalconditions;Environmentaltesting;Equipmentsafety;Ergonomics;Exhaustgases;Explosionprotection;Features;Fireprevention;Firerisks;Firesafety;Gamma-radiation;Gasanalysis;Gasmeasuringinstruments;Gasmixtures;Gases;Handling;Hospitalequipment;Hydraulics;Ignition;Impurities;Indications;Infraredradiation;Inhalation;Inputcurrent;Inscription;Inspection;Instructionsforuse;Instruments;Interferences;Interruptions;Laserbeams;Layout;Leakage;Letterings;Limitations;Liquids;Luminousradiation;Marking;Mass;Materials;Measurement;Measuringaccuracy;Measuringinstruments;Measuringtechniques;Mechanicalsafety;Medicalbreathingapparatus;Medicaldevices;Medicalequipment;Medicalgases;Medicalscience;Medicalsciences;Medicaltechnology;Microwaveradiation;Moisture;Monitoringdevice;Monitoringsystems;Neutronradiation;Noise;Operation;Overflows;Oxygen;Oxygenbreathingapparatus;Oxygenconcentration;Oxygencontent;Paper;Partialpressures;Patientauxiliarycurrent;Patients;People;Pneumatics;Potentialequalization;Powerconsumption;Precision;Pressure;Pressurevessels;Protection;Protectionagainstelectricshocks;Protectioncoverings;Protectivedevices;Radiation;Radiationprotection;Rescueandambulanceservices;Respiration;Respiratorysystem;Respiredgases;Safety;Safetyengineering;Safetymeasures;Safetyofproducts;Safetyrequirements;Samples;Sensors;Separation;Sequenceofoperations;Signals;Sound;Soundenergy;Soundpressurelevel;Spark;Specification(approval);Stability;Steam;Sterilization(hygiene);Strengthofmaterials;Stress;Surfaces;Surgery;Surgicalinstruments;Surveillance(approval);Systemearthing;Temperature;Testing;Ultrasonics;Ultravioletradiation;Use;Vapours;Vibrations;Workingdata;X-rays
【摘要】:
【中国标准分类号】:C46
【国际标准分类号】:11_040_10
【页数】:71P;A4
【正文语种】:其他
【英文标准名称】:Industrialautomationsystemsandintegration-Productdatarepresentationandexchange-Part1746:Applicationmodule:Software
【原文标准名称】:工业自动化系统和集成.产品数据表示和交换.第1746部分:应用模块:软件
【标准号】:ISO/TS10303-1746-2010
【标准状态】:现行
【国别】:国际
【发布日期】:2010-03
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC184
【标准类型】:()
【标准水平】:()
【中文主题词】:应用;自动化;自动化系统;计算机软件;数据交换;数据表示;工业产品;信息交换;信息技术;过程自动化;产品数据;表示法
【英文主题词】:Applications;Automation;Automationsystems;Computersoftware;Dataexchange;Datarepresentation;Industrialproducts;Informationinterchange;Informationtechnology;Processautomation;Productdata;Representations
【摘要】:
【中国标准分类号】:N18
【国际标准分类号】:35_240_50
【页数】:8P;A4
【正文语种】:英语