【英文标准名称】:Hand-heldmotor-operatedelectrictools-Safety-Part2-2:Particularrequirementsforscrewdriverandimpactwrenches(IEC60745-2-2:2003,modified);GermanversionEN60745-2-2:2003
【原文标准名称】:手持式电动工具的安全.第2-2部分:电动螺丝刀和冲击扳手的特殊要求
【标准号】:DINEN60745-2-2-2004
【标准状态】:作废
【国别】:德国
【发布日期】:2004-02
【实施或试行日期】:2004-02-01
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:规范;轻便机床;电气安全;安全装置;规范(验收);安全工程;环境条件;电气工程;(电网)电源;保护设备;电传动系统;工具;设备安全;防电击;电动工具;普通控制系统;旋具;安全;容许的;冲击式扳手;手工工具;检验;安全要求;机床;电气弧形切割;人控机械;试验;作标记;定义;电气器具;家用设备
【英文主题词】:Definition;Definitions;Electricappliances;Electricarccutting;Electricmains;Electrictools;Electricalengineering;Electricalsafety;Electricaltransmissionsystems;Environmentalcondition;Equipmentsafety;Handtools;Heating;Householdequipment;Impactwrenches;Inscription;Inspection;Machinetools;Manuallyoperatedmachines;Marking;Motor-operated;Pedestrian-controlledsystems;Portablemachinetools;Protectionagainstelectricshocks;Protectiondevices;Safety;Safetydevices;Safetyengineering;Safetyrequirements;Screwdrivers;Specification;Specification(approval);Testing;Tools
【摘要】:
【中国标准分类号】:K64
【国际标准分类号】:25_140_20
【页数】:14P.;A4
【正文语种】:德语


【英文标准名称】:StandardGuideforSimulationofHeliumEffectsinIrradiatedMetals
【原文标准名称】:辐照金属中氦效应模拟用标准指南
【标准号】:ASTME942-1996(2003)
【标准状态】:现行
【国别】:
【发布日期】:1996
【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】:E10.08
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:氦;核技术;金属;核能;辐照;模拟
【英文主题词】:heliumanalysis;heliumeffects;ionirradiation;radiationdamage;tritiumtrick
【摘要】:Heliumisintroducedintometalsasaconsequenceofnuclearreactions,suchas(n,x03B1;),orbytheinjectionofheliumintometalsfromtheplasmainfusionreactors.Thecharacterizationoftheeffectofheliumonthepropertiesofmetalsusingdirectirradiationmethodsmaybeimpracticalbecauseofthetimerequiredtoperformtheirradiationorthelackofaradiationfacility,asinthecaseofthefusionreactor.Simulationtechniquescanacceleratetheresearchbyidentifyingandisolatingmajoreffectscausedbythepresenceofhelium.Thewordsimulationisusedhereinabroadsensetoimplyanapproximationoftherelevantirradiationenvironment.Therearemanycomplexinteractionsbetweentheheliumproducedduringirradiationandotherirradiationeffects,socaremustbeexercisedtoensurethattheeffectsbeingstudiedareasuitableapproximationoftherealeffect.Bywayofillustration,detailsofheliumintroduction,especiallytheimplantationtemperature,maydeterminethesubsequentdistributionofthehelium(thatis,dispersedatomistically,insmallclustersinbubbles,etc.)1.1Thisguideprovidesadviceforconductingexperimentstoinvestigatetheeffectsofheliumonthepropertiesofmetalswherethetechniqueforintroducingtheheliumdiffersinsomewayfromtheactualmechanismofintroductionofheliuminservice.Simulationtechniquesconsideredforintroducingheliumshallincludechargedparticleimplantation,exposureto-emittingradioisotopes,andtritiumdecaytechniques.Proceduresfortheanalysisofheliumcontentandheliumdistributionwithinthespecimenarealsorecommended.1.2Twoothermethodsforintroducingheliumintoirradiatedmaterialsarenotcoveredinthisguide.Theyaretheenhancementofheliumproductioninnickel-bearingalloysbyspectraltailoringinmixed-spectrumfissionreactors,andisotopictailoringinbothfastandmixed-spectrumfissionreactors.ThesetechniquesaredescribedinRefs(1-5).Dualionbeamtechniques(6)forsimultaneouslyimplantingheliumandgeneratingdisplacementdamagearealsonotincludedhere.ThislattermethodisdiscussedinPracticeE521.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H04
【国际标准分类号】:
【页数】:12P.;A4
【正文语种】: