【英文标准名称】:Liveworking-Laddersofinsulatingmaterial(IEC61478/A1:2003,modified);GermanversionEN61478/A1:2003
【原文标准名称】:带电作业.绝缘材料的梯子
【标准号】:DINEN61478/A1-2004
【标准状态】:现行
【国别】:德国
【发布日期】:2004-10
【实施或试行日期】:2004-10-01
【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】:机械性能;防电击;工作场所安全;电气安全;设备;试验;尺寸;定义;作标记;质量保证;绝缘材料;挂钩梯;梯子;事故预防;类别;物理性能;电性质和电现象;带电作业;规范(验收);材料;电绝缘材料;职业安全;电气工程;验收检验;绝缘
【英文主题词】:
【摘要】:
【中国标准分类号】:P96
【国际标准分类号】:13_260;97_145
【页数】:6P;A4
【正文语种】:德语


【英文标准名称】:StandardTestMethodforImpactResistanceofCeramicTableware
【原文标准名称】:陶瓷餐具抗冲击性的标准试验方法
【标准号】:ASTMC368-1988(2011)
【标准状态】:现行
【国别】:
【发布日期】:1988
【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】:C21.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:陶瓷餐具;抗冲击(强度)
【英文主题词】:ceramictableware;impactresistance
【摘要】:Thepurposeofthistestmethodistopredictproductresistancetoimpactbreakageinservice.1.1Thistestmethodcoversthefollowingtests:1.1.1Impacttestsatthecenterofbothflatwareandhollowwareandattherimofhollowware,and1.1.2Chippingtestsattherimofflatware.Specimensmaybeeitherglazedorunglazed.Note1Theimpacttestatthecenterofthespecimenisusedtodetermine:(1)themagnitudeofablowthatwillproduceinitialfracture,and(2)theamountofenergynecessarytoproducecompletefailure.Inthefirstcase,theinitialfractureshowsonthesideofthepieceoppositefromthatbeingstruckandappearstobeafunctionofthesquareofthethicknessandoftheinherentbrittlenessofthebodyorbody-glazecombination;itisrelativelyindependentofthesizeordesignofthespecimen.Thesecondfactorismoredependentupondesignandoftenissubjecttowidevariationwithinagivengroupofpieces.Note2Theimpacttestattherimofhollowwareissimilartoachippingtest,andthetypeoffailurethatisobtainedisusefulinevaluatingtheeffectoftheshapeoftheobject.Note3Inadditiontotheinherentstrengthofthebody,chippingtestresultsaregreatlyaffectedbycontourofrimandtoalesserextentbythicknessofrim,inclinationofleaf,andfitofglaze.1.2Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.TheSI(metric)unitsgiveninparenthesesareforinformationpurposesonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y26
【国际标准分类号】:97_040_60
【页数】:4P.;A4
【正文语种】: