DIN EN ISO 11979-7-2006 眼科植入物.眼内透镜.第7部分:临床研究(ISO11979-7:2006)
时间:2024-05-14 12:29:23 来源: 标准资料网 作者：标准资料网 阅读：8571
【英文标准名称】:Ophthalmicimplants-Intraocularlenses-Part7:Clinicalinvestigations(ISO11979-7:2006)EnglishversionofDINENISO11979-7:2006-07
【原文标准名称】:眼科植入物.眼内透镜.第7部分:临床研究(ISO11979-7:2006)
【标准号】:DINENISO11979-7-2006
【标准状态】:作废
【国别】:德国
【发布日期】:2006-07
【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】:临床研究;临床试验;定义;耐久性;格式(纸);外科植入物;眼内透镜;透镜;医疗产品;眼科光学;眼科学;光学;协议;规范(验收);试验
【英文主题词】:Clinicalinvestigations;Clinicaltesting;Definition;Definitions;Durability;Forms(paper);Implants(surgical);Intraocularlenses;Lenses;Medicalproducts;Ophtalmicoptics;Ophthalmology;Optics;Protocols;Specification(approval);Surgicalimplants;Testing
【摘要】:Theprojectspecifiesparticularrequirementsforclinicalinvestigationprotocolsforposteriorandanteriorchambermonofocalintraocularlenses(IOLs)forthecorrectionofaphakia.
【中国标准分类号】:C32
【国际标准分类号】:11_040_70
【页数】:23P.;A4
【正文语种】:英语
【英文标准名称】:TestMethodforDeterminationofCarbonResidueMicroMethod
【原文标准名称】:微量碳残余物测定的试验方法(微量法)
【标准号】:ANSI/ASTMD4530-2005
【标准状态】:作废
【国别】:美国
【发布日期】:2005
【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】:碳;润滑剂;石油产品;残留物;试验
【英文主题词】:Carbon;Lubricants;Petroleumproducts;Residues;Testing
【摘要】:
【中国标准分类号】:E30
【国际标准分类号】:
【页数】:
【正文语种】:英语
【英文标准名称】:High-voltageswitchgearandcontrolgear-Part100:High-voltagealternating-currentcircuit-breakers;Amendment1
【原文标准名称】:高压开关设备和控制设备.第100部分:高压交流断路器.修改件1
【标准号】:IEC62271-100AMD1Corrigendum1-2002
【标准状态】:作废
【国别】:国际
【发布日期】:2002-10
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/SC17A
【标准类型】:()
【标准水平】:()
【中文主题词】:高电压;电路;断路器;交流电流;电气工程;定义
【英文主题词】:ACswitchgearandcontrolgear;Alternatingcurrent;Circuit-breakers;Circuits;Definition;Definitions;Design;Earthing;Electricalengineering;Electricalsafety;Highvoltage;Inspection;Life(durability);Qualificationtests;Ratedvoltages;Ratingplates;Ratings;Routinechecktests;Shortcircuits;Shortingtests;Specification(approval);Switchgear;Testing;Transientvoltage;Voltage;Voltagemeasurement
【摘要】:ThisInternationalStandardisapplicabletoa.c.circuit-breakersdesignedforindoororoutdoorinstallationandforoperationatfrequenciesof50Hzand60Hzonsystemshavingvoltagesabove1000V.Itisonlyapplicabletothree-polecircuit-breakersforuseinthree-phasesystemsandsingle-polecircuit-breakersforuseinsingle-phasesystems.Two-polecircuit-breakersforuseinsingle-phasesystemsandapplicationatfrequencieslowerthan50Hzaresubjecttoagreementbetweenmanufactureranduser.Thisstandardisalsoapplicabletotheoperatingdevicesofcircuit-breakersandtotheirauxiliaryequipment.However,acircuit-breakerwithaclosingmechanismfordependentmanualoperationisnotcoveredbythisstandard,asaratedshort-circuitmaking-currentcannotbespecified,andsuchdependentmanualoperationmaybeobjectionablebecauseofsafetyconsiderations.Thisstandarddoesnotcovercircuit-breakersintendedforuseonmotivepowerunitsofelectricaltractionequipment;thesearecoveredbyIEC60077[4].Generatorcircuit-breakersinstalledbetweengeneratorandstep-uptransformerarenotwithinthescopeofthisstandard.SwitchingofinductiveloadsiscoveredbyIEC61233.Circuit-breakerswithanintentionalnon-simultaneitybetweenthepoles,withtheexceptionofcircuit-breakersprovidingsingle-poleauto-reclosing,arenotwithinthescopeofthisstandard.Thisstandarddoesnotcoverself-trippingcircuit-breakerswithmechanicaltrippingdevicesordeviceswhichcannotbemadeinoperative.By-passcircuit-breakersinstalledinparallelwithlineseriescapacitorsandtheirprotectiveequipmentarenotwithinthescopeofthisstandard,thesearecoveredbyIEC60143-2[6].NOTETeststoprovetheperformanceunderabnormalconditionsshouldbesubjecttoagreementbetweenmanufactureranduser.Suchabnormalconditionsare,forinstance,caseswherethevoltageishigherthantheratedvoltageofthecircuit-breaker,conditionswhichmayoccurduetosuddenlossofloadonlonglinesorcables.note:1)Figuresinsquarebracketsrefertothebibliography.
【中国标准分类号】:K43
【国际标准分类号】:29_130_10
【页数】:
【正文语种】:英语