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BS EN 60335-2-49-2003 家用和类似用途电器.安全性.第2-49部分:商用电烘干碗柜的特殊要求

作者:标准资料网 时间:2024-05-23 22:40:45  浏览:9016   来源:标准资料网
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【英文标准名称】:Householdandsimilarelectricalappliances—Safety—Part2-49:Particularrequirementsforcommercialelectrichotcupboards
【原文标准名称】:家用和类似用途电器.安全性.第2-49部分:商用电烘干碗柜的特殊要求
【标准号】:BSEN60335-2-49-2003
【标准状态】:作废
【国别】:英国
【发布日期】:2003-06-16
【实施或试行日期】:2003-06-16
【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】:餐厅厨房;给养设备;商业的;定义;设计;家用的;家庭安全;接地线端子;电器;电缆;电热器;电热碗厨;家用电器;(电网)电源;电气设备;电气工程;电气安全;耐火性;防火安全;加热;加热装置;家用设备;家用;工业经济;铭刻;检验;仪器;厨房器具;作标记;抗湿;操作;烘炉;保护(装置);防事故;防电击;安全;安全工程;安全要求;规范(验收);材料强度;试验;热稳定性;贸易;使用
【英文主题词】:Canteenkitchen;Cateringequipment;Commercial;Definition;Definitions;Design;Domestic;Domesticsafety;Earthingconductorterminations;Electricappliances;Electriccables;Electricheatingappliances;Electrichotcupboards;Electrichouseholdappliance;Electricmains;Electricalappliances;Electricalengineering;Electricalsafety;Fireresistance;Firesafety;Heating;Heatingappliances;Householdequipment;Householduse;Industrialeconomics;Inscription;Inspection;Instruments;Kitchenutensils;Marking;Moistureresistance;Operation;Ovens;Protection;Protectionagainstaccidents;Protectionagainstelectricshocks;Safety;Safetyengineering;Safetyrequirements;Specification(approval);Strengthofmaterials;Testing;Thermalstability;Trade;Use
【摘要】:ThisclauseofPart1isreplacedbythefollowing:ThisInternationalStandarddealswiththesafetyofelectricallyoperatedcommercialhotcupboardsnotintendedforhouseholduse,theirratedvoltagebeingnotmorethan250Vforsingle-phaseappliancesconnectedbetweenonephaseandneutral,and480Vforotherappliances.Hotcupboardswithheatedtops,heateddisplaycases,heatedcrockerydispensersandheatedshelvesandtablesarealsowithinthescopeofthisstandard.NOTE101Theseappliancesareused,forexampleinrestaurants,canteens,hospitalsandsimilarcommercialenterprises.Theelectricalpartofappliancesmakinguseofotherformsofenergyisalsowithinthescopeofthisstandard.Asfarasispracticable,thisstandarddealswiththecommonhazardspresentedbythesetypesofappliances.NOTE102Attentionisdrawntothefactthat?forappliancesintendedtobeusedinvehiclesoronboardshipsoraircraft,additionalrequirementsmaybenecessary;?inmanycountriesadditionalrequirementsarespecifiedbythenationalhealthauthorities,thenationalauthoritiesresponsiblefortheprotectionoflabour,thenationalwatersupplyauthoritiesandsimilarauthorities;?forappliancesintendedtobeusedoutdoors,additionalrequirementsmaybenecessary.NOTE103Thisstandarddoesnotapplyto?appliancesdesignedexclusivelyforindustrialpurposes;?appliancesintendedtobeusedinlocationswherespecialconditionsprevail,suchasthepresenceofacorrosiveorexplosiveatmosphere(dust,vapourorgas);?continuousprocessappliancesforthemassproductionoffood;?bains-marie(IEC60335-2-50).
【中国标准分类号】:Y63;Y68
【国际标准分类号】:97_040_50;97_030
【页数】:24P.;A4
【正文语种】:英语


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MIL-H-27856D (NOTICE 1), MILITARY SPECIFICATION,: HELMET, FLYING HGU-7/P (27 MAY 1988) [NO S/S DOCUMENT]., ML-H-27856 has been reviewed and determined to be valid for use in acquisition.【英文标准名称】:Plastics-Injectionmouldingoftestspecimensofthermoplasticmaterials-Part4:Determinationofmouldingshrinkage
【原文标准名称】:塑料热塑材料试样的注塑第4部分:模塑收缩率的测定
【标准号】:ISO294-4-2001
【标准状态】:现行
【国别】:国际
【发布日期】:2001-12
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC61
【标准类型】:()
【标准水平】:()
【中文主题词】:注模法;试样;试件;试样制备;收缩特性;处理;收缩;定义;塑料;测定;热塑性聚合物;试验
【英文主题词】:Definitions;Determination;Injectionmoulding;Injectionmouldingmachines;Injectionmoulds;Plastics;Processing;Shrinkage;Shrinkagebehaviour;Specimenpreparation;Testpieces;Testspecimens;Testing;Thermoplasticpolymers;Tools
【摘要】:ThispartofISO294specifiesamethodofdeterminingthemouldingshrinkageandpost-mouldingshrinkageofinjection-mouldedtestspecimensofthermoplasticmaterialinthedirectionsparalleltoandnormaltothedirectionofmeltflow.ForthedeterminationofshrinkageofthermosetsseeISO2577[2].MouldingshrinkageasdefinedinthispartofISO294excludestheeffectsofhumidityuptake.Thisisincludedinpost-mouldingshrinkageandthusintotalshrinkage.Forcaseswhenpost-mouldingshrinkageiscausedbytheuptakeofhumidityonly,seeISO175^.MouldingshrinkageasdefinedinthispartofISO294representstheso-calledfreeshrinkagewithunrestricteddeformationofthecoolingplatesinthemouldduringtheholdperiod.Itmaybeconsideredthereforeasthemaximumvalueofanyrestrictedshrinkage.
【中国标准分类号】:G31
【国际标准分类号】:83_080_20
【页数】:9P;A4
【正文语种】:英语



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