IEC 60335-2-39 Edition 5.1-2005 家用和类似用途电器.安全.第2-39部分:商用多用途电平锅的特殊要求

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【英文标准名称】:Householdandsimilarelectricalappliances-Safety-Part2-39:Particularrequirementsforcommercialelectricmulti-purposecookingpans
【原文标准名称】:家用和类似用途电器.安全.第2-39部分:商用多用途电平锅的特殊要求
【标准号】:IEC60335-2-39Edition5.1-2005
【标准状态】:作废
【国别】:国际
【发布日期】:2005-07
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC61E
【标准类型】:()
【标准水平】:()
【中文主题词】:设计;接地线端子;秤盘;烹调平锅;多用途;商业的;使用说明;工业经济;给养设备;家用设备;家用电器;厨房器具;机械安全;贸易;安装细则;安全;职业安全;规范(验收);电气安全;抗湿;电气器具;灶具;作标记;电气工程;工作场所安全;防火安全;设备安全;安全要求;定义;检验;试验;安全工程;浅平底锅;加热;防电击
【英文主题词】:equipmentsafety;specification(approval);heating;cookingpans;electricappliances;inspection;marking;safetyengineering;safety;testing;earthingconductorterminations;protectionagainstelectricshocks;definitions;electricalsafety;workplacesafety;trade;multi-purpose;moistureresistance;occupationalsafety;electricalengineering;householdequipment;mechanicalsafety;definition;instructionsforuse;electricalhouseholdappliances;cookingappliances;mountinginstructions;cateringequipment;electrichouseholdappliance;firesafety;industrialeconomics;commercial;pans;fryingpans;kitchenutensils;design;safetyrequirements
【摘要】:Dealswiththesafetyofelectricallyoperatedcommericalmulti-purposecookingpansnotintendedforhouseholduse.Theratedvoltagebeingnotmorethan250Vforsingle-phaseappliancesconnectedbetweenonephaseandneutraland480Vforotherappli
【中国标准分类号】:Y63
【国际标准分类号】:97_040_20
【页数】:50P.;A4
【正文语种】:英语


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【英文标准名称】:StandardTestMethodforMeasurementofCorrosionPotentialsofAluminumAlloys
【原文标准名称】:铝合金潜在腐蚀性的标准试验方法
【标准号】:ASTMG69-1997(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:1997
【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】:G01.11
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:aluminumalloy;aqueous;copper;corrosionpotential;sodiumchloride;solidsolution;zinc;Aluminumalloys--corrosiontesting;Corrosion--Al/Alalloys;Corrosion--metals/alloys
【摘要】:Thecorrosionpotentialofanaluminumalloydependsupontheamountsofcertainalloyingelementsthatthealloycontainsinsolidsolution.Copperandzinc,whicharetwoofthemajoralloyingelementsforaluminum,havethegreatesteffectwithcoppershiftingthepotentialinthenobleorpositivedirection,andzincintheactiveornegativedirection.Forexample,commerciallyunalloyedaluminum(1100alloy)hasapotentialofx2212;750mVwhenmeasuredinaccordancewiththispractice,2024x2013;T3alloywithnearlyallofitsnominal4.3%copperinsolidsolution,apotentialofx2212;600tox2212;620mV(Note2),and7072alloywithnearlyallofitsnominal1.0%zincinsolidsolution,apotentialofx2212;885mV(SCE)(1-3).Note28212;Thepotentialdependsupontherateofquenching.Becauseitreflectstheamountofcertainalloyingelementsinsolidsolution,thecorrosionpotentialisausefultoolforcharacterizingthemetallurgicalconditionofaluminumalloys,especiallythoseofthe2XXXand7XXXtypes,whichcontaincopperandzincasmajoralloyingelements.Itsusesincludethedeterminationoftheeffectivenessofsolutionheattreatmentandannealing(1),oftheextentofprecipitationduringartificialaging(4)andwelding(5),andoftheextentofdiffusionofalloyingelementsfromthecoreintothecladdingofalcladproducts(2).1.1Thistestmethodcoversaprocedureformeasurementofthecorrosionpotential(seeNote1)ofanaluminumalloyinanaqueoussolutionofsodiumchloridewithenoughhydrogenperoxideaddedtoprovideanamplesupplyofcathodicreactant.Note18212;Thecorrosionpotentialissometimesreferredtoastheopen-circuitsolutionorrestpotential.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H25
【国际标准分类号】:77_120_10
【页数】:4P.;A4
【正文语种】:英语


【英文标准名称】:Probecouplingsforequipmentandgashosesforwelding,cuttingandrelatedprocesses;Couplingsforhosesfrom4to10mminternaldiameter
【原文标准名称】:仪器软管联管节.和焊接.切割及类似加工方法用气体软管.内径为4至10mm软管接头
【标准号】:DIN8544-1978
【标准状态】:作废
【国别】:
【发布日期】:
【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】:
【英文主题词】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:
【页数】:
【正文语种】: