【英文标准名称】:Urine-absorbingaidsforincontinence-Testmethodsforcharacterizingpolymer-basedabsorbentmaterials-Part5:Gravimetricdeterminationoffreeswellcapacityinsalinesolution
【原文标准名称】:失禁者用尿液吸收剂聚合物基质吸液材料特性的测试方法第5部分：在生理盐水中用称重法测定吸水率
【标准号】:ISO17190-5-2001
【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/TC173
【标准类型】:()
【标准水平】:()
【中文主题词】:特性;单体;重量分析;试验;定义;定义;尿;含量测定;总量;粉末;规范(验收);测定;吸收材料;尺寸;吸收;膨胀;专门装备;高聚物;盐;盐溶液;残留物含量;不能自制的;丙烯酸;聚合共混料
【英文主题词】:Absorbentmaterials;Absorption;Acrylicacid;Amount;Characteristics;Definitions;Determination;Determinationofcontent;Dimensions;Gravimetricanalysis;Incontinence;Monomers;Polymericblends;Polymers;Powder;Residualcontent;Salinesolutions;Salts;Specification(approval);Swelling;Technicalaid;Testing;Urine
【摘要】:ThispartofISO17190specifiesamethodforthedeterminationofthefreeswellcapacityofpolyacrylate(PA)superabsorbentpowdersinsalinesolution.
【中国标准分类号】:C47
【国际标准分类号】:11_180_20
【页数】:8P.;A4
【正文语种】:英语


【英文标准名称】:Electricalapparatusforexplosivegasatmospheres.Typeofprotection"n"
【原文标准名称】:爆炸性气体环境用电气设备.防护型"n"
【标准号】:BSEN60079-15-2003
【标准状态】:作废
【国别】:英国
【发布日期】:2003-10-02
【实施或试行日期】:2003-10-02
【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】:电气安全;插头和插座连接;合格试验;电的;电驱动装置;防电击;设备;保护设备;电气设备;防护等级;可燃性环境;电气工程;电气器具;防爆;防爆;大气;保护形式;熔断器;爆炸性环境;电气元件;n型防护电气设备;防护电气设备;作标记;检验;外壳;定义;规范(验收);试验;绝缘;设计;测定;型式
【英文主题词】:Ambienttemperature;Atmosphere;Batteries;Cabling;Cells;Copper;Definitions;Degreesofprotection;Density;Design;Determination;Documentations;Droptests;Dust;Earthconductors;Earthing;Electricappliances;Electrical;Electricalappliances;Electricalcomponents;Electricalengineering;Electricalsafety;Electrically-operateddevices;Enclosure;Enclosures;Environment;Equipment;Explosionprotection;Explosion-proof;Explosions;Explosiveatmospheres;Flammableatmospheres;Fuses;Gasatmosphere;Gases;Ignition;Impacttests;Inspection;Insulations;Lamps;Lightingsystems;Luminaires;Marking;Mechanicaltesting;Moisture;Plug-and-socketconnection;Protectedelectricalequipment;Protectionagainstelectricshocks;Protectiondevices;Protectivedevices;Qualificationtests;Routinechecktests;Specification(approval);Surfacetemperatures;Surfaces;Temperature;Testing;Typenprotectedelectricalequipment;Typeofprotection;Types;Ventilation
【摘要】:ThisEuropeanStandardspecifiesrequirementsfortheconstruction,testingandmarkingforGroupⅡelectricalapparatuswithtypeofprotection'n',intendedforuseonlyinareaswhereexplosiveatmospheresofgas,vapourandmistareunlikelytooccuroriftheydooccur,arelikelytodosoinfrequentlyorforashortperiodonly.Thisstandardisapplicabletonon-sparkingelectricalapparatusandalsotoapparatuswithpartsorcircuitsproducingarcsorsparksorhavinghotsurfaceswhich,ifnotprotectedinoneofthewaysspecifiedinthisstandard,couldbecapableofignitingasurroundingexplosiveatmosphere.Anon-incendivecomponentislimitedinusetotheparticularcircuitforwhichithasbeenshowntobenon-ignitioncapableand,therefore,cannotbeseparatelyassessedascomplyingwiththisstandard.ThisstandardisapplicabletoelectricalequipmentandcomponentsofGroupⅡ,Category3G.Suchequipmentisdesignedtobecapableoffunctioninginconformitywiththeoperatingparametersestablishedbythemanufacturerandensuringanormallevelofprotection.Equipmentinthiscategoryensurestherequisitelevelofprotectionduringnormaloperation.NOTE1Inthisstandardtheword'apparatus'hasthesamemeaningastheword'equipment'usedintheDirective.CompliancewiththisEuropeanStandarddoesnotimplyanyremovalof,orloweringof,therequirementsofanyotherEuropeanStandardwithwhichtheelectricalapparatuscomplies.Thisstandardsupplements,andmayenhance,therequirementsforapparatusfornormalindustrialapplications.NOTE2Theapplicationofthisstandardmayrequiretheexerciseofengineeringjudgementbecauseofthewiderangeofapparatusandtechnologiescovered.Ifapparatusistobecertifiedtherelevantrequirementsmayneedtobeagreedbetweenthemanufacturerandthetestingstation.NOTE3ThisstandardmakesseveralspecificreferencestoIEC60079-0.Itisnotintendedthatapparatuswithtypeofprotection"n"shouldcomplywithIEC60079-0initsentirety,orthatthelevelofprotectionachievedbycompliancewiththisstandardshouldbeequaltothelevelofprotectionachievedbycompliancewithIEC60079-0andanyofthetypesofprotectionlistedtherein.
【中国标准分类号】:K35
【国际标准分类号】:29_260_20
【页数】:82P.;A4
【正文语种】:英语