BS EN 60335-2-31-2003+A2-2009 家用和类似用途电器.安全性.多功能淋浴间的特殊要求
时间:2024-05-04 07:58:29 来源: 标准资料网 作者：标准资料网 阅读：8494
【英文标准名称】:Householdandsimilarelectricalappliances-Safety-Particularrequirementsforrangehoodsandothercookingfumeextractors
【原文标准名称】:家用和类似用途电器.安全性.多功能淋浴间的特殊要求
【标准号】:BSEN60335-2-31-2003+A2-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2004-09-02
【实施或试行日期】:2004-09-02
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:炉灶通风罩;定义;家庭安全;电气器具;家用电器;家用电器具;电气工程;电气安全;通风柜橱;家用设备;家用;厨房器具;保护(装置);炉罩;安全;安全工程;安全要求;规范(验收)
【英文主题词】:Cookerhoods;Definitions;Domesticsafety;Electricappliances;Electrichouseholdappliance;Electrichouseholdappliances;Electricalengineering;Electricalsafety;Fumecupboards;Householdequipment;Householduse;Kitchenutensils;Protection;Rangehoods;Safety;Safetyengineering;Safetyrequirements;Specification(approval)
【摘要】:ThisInternationalStandarddealswiththesafetyofelectricrangehoodsandothercookingfumeextractorsintendedforinstallingabove,beside,behindorunderhouseholdcookingranges,hobsandsimilarcookingappliances,theirratedvoltagebeingnotmorethan250V.
【中国标准分类号】:Y60
【国际标准分类号】:97_040_20
【页数】:20P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforInfiltrationRateofSoilsinFieldUsingDouble-RingInfiltrometer
【原文标准名称】:用双环渗透仪现场测定土壤渗滤速度的标准试验方法
【标准号】:ASTMD3385-2003
【标准状态】:现行
【国别】:美国
【发布日期】:2003
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:土壤;建筑;试验;渗滤速度(土壤);施工材料
【英文主题词】:constructionmaterials;infiltrationrate(soils);soils;construction;testing
【摘要】:
【中国标准分类号】:P13
【国际标准分类号】:93_020
【页数】:7P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforEffectofSurfaceGrindingonFlexureStrengthofAdvancedCeramics
【原文标准名称】:测试表面研磨对高级陶瓷抗挠强度的影响的标准试验方法
【标准号】:ASTMC1495-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:C28.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:高级工业陶瓷;影响;抗弯强度;表面研磨;试验方法
【英文主题词】:surfacegrinding;machining;advancedceramic;flexurestrength;baselineflexurestrength;damagetolerance
【摘要】:Surfacegrindingcancauseasignificantdecrease3intheflexurestrengthofadvancedceramicsmaterials.Themagnitudeofthelossinstrengthisdeterminedbythegrindingconditionsandtheresponseofthematerial.Thistestmethodcanbeusedtoobtainadetailedcharacterizationoftherelationshipbetweengrindingconditionsandflexurestrengthforanadvancedceramicmaterial.Theeffectonflexurestrengthofvaryingasinglegrindingparameterorseveralgrindingparameterscanbemeasured.Themethodmayalsobeusedtocompareandrankdifferentmaterialsaccordingtotheirresponsetooneormoredifferentgrindingconditions.Resultsobtainedbythismethodcanbeusedtodevelopanoptimumgrindingprocesswithrespecttomaximizingmaterialremovalrateforaspecifiedflexurestrengthrequirement.Thetestmethodcanassistinthedevelopmentofimprovedgrinding-damage-tolerantceramicmaterials.Itmayalsobeusedforqualitycontrolpurposestomonitorandassuretheconsistencyofagrindingprocessinthefabricationofpartsfromadvancedceramicmaterials.Thetestmethodisapplicabletogrindingmethodsthatgenerateaplanarsurfaceandisnotdirectlyapplicabletogrindingmethodsthatproducenon-planarsurfacessuchascylindricalandcenterlessgrinding.1.1Thistestmethodcoversthedeterminationoftheeffectofsurfacegrindingontheflexurestrengthofadvancedceramics.Surfacegrindingofanadvancedceramicmaterialcanintroducemicrocracksandotherchangesinthenearsurfacelayer,generallyreferredtoasdamage(See).Suchdamagecanresultinachange-mostoftenadecrease-inflexurestrengthofthematerial.Thedegreeofchangeinflexurestrengthisdeterminedbyboththegrindingprocessandtheresponsecharacteristicsofthespecificceramicmaterial.Thismethodcomparestheflexurestrengthofanadvancedceramicmaterialafterapplicationofauser-specifiedsurfacegrindingprocesswiththebaselineflexurestrengthofthesamematerial.Thebaselineflexurestrengthisobtainedafterapplicationofasurfacegrindingprocessspecifiedinthisstandard.Thebaselineflexurestrengthisexpectedtoapproximatecloselytheinherentstrengthofthematerial.TheflexurestrengthismeasuredbymeansofASTMstandardflexuretestmethods.1.2FlexuretestmethodsusedtodeterminetheeffectofsurfacegrindingareC1161TestMethodforFlexureStrengthofAdvancedCeramicsatAmbientTemperaturesandC1211TestMethodforFlexureStrengthofAdvancedCeramicsatElevatedTemperatures.1.3MaterialscoveredinthisstandardarethoseadvancedceramicsthatmeetcriteriaspecifiedinflexuretestingstandardsC1161andC1211.1.4Theflexuretestmethodssupportingthisstandard(C1161andC1211)requirespecimensthathavearectangularcrosssection,flatsurfaces,andthatarefabricatedwithspecificdimensionsandtolerances.Onlygrindingprocessesthatarecapableofgeneratingthespecifiedflatsurfaces,i.e.planargrindingmodes,aresuitableforevaluationbythismethod.Amongtheapplicablemachinetypesarehorizontalandverticalspindlereciprocatingsurfacegrinders,horizontalandverticalspindlerotarysurfacegrinders,doublediskgrinders,andtool-and-cuttergrinders.Incrementalcross-feed,plunge,andcreep-feedgrindingmethodsmaybeused.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q32
【国际标准分类号】:81_060_30
【页数】:12P.;A4
【正文语种】: