BS EN 3475-604-2010 航空航天系列.航空器用电缆.试验方法.第604部分:耐干弧光的传播性能

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【英文标准名称】:Aerospaceseries.Cables,electrical,aircraftuse.Testmethods.Part604:Resistancetodryarcpropagation
【原文标准名称】:航空航天系列.航空器用电缆.试验方法.第604部分:耐干弧光的传播性能
【标准号】:BSEN3475-604-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2010-08-31
【实施或试行日期】:2010-08-31
【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】:航空航天运输;航空运输;航空器;耐电弧性;电缆;电弧;导电体;电气的;电线;航天运输;规范(验收);试验
【英文主题词】:Aerospacetransport;Airtransport;Aircraft;Arcresistance;Cables;Electricarcs;Electricconductors;Electrical;Electricalcords;Spacetransport;Specification(approval);Testing
【摘要】:Thisstandardspecifiesamethodforappraisingthebehaviourofcableinsulationwhenanelectricarcisinitiatedandmaintainedbytwopoweredcablesrubbingagainstablade.ThisstandardshallbeusedtogetherwithEN3475-100.Theprimaryaimofthistestis:?toproduce,inacontrolledfashion,continuousfailureeffectswhicharerepresentativeofthosewhichmayoccurinservicewhenatypicalcablebundleisdamagedbyabrasionsuchthatelectricalarcingoccurs,bothbetweencablesandbetweencablesandconductivestructure;and?toexaminetheaptitudeoftheinsulationtotrack,topropagateelectricarctotheelectricalorigin.Originallydefinedfor115Vacnetwork,thistestalsoproposesconditionsfor230Vacnetwork.Unlessotherwisespecifiedinproductstandard,only115Vacconditionsshallbesatisfied.Sixlevelsofprospectivefaultcurrenthavebeenspecifiedforconcernedcablesizes(seeClause7).Itisgenerallyagreedthatlargersizesneednotbeassessedsincetheshort-circuitphenomenonbecomesdominantatlowlineimpedances.Unlessotherwisespecifiedinthetechnical/productstandardsizes002,006and020cableshallbeassessed.
【中国标准分类号】:V25
【国际标准分类号】:49_060
【页数】:18P.;A4
【正文语种】:英语


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【英文标准名称】:Microbiologyoffoodandanimalfeedingstuffs-Preparationoftestsamples,initialsuspensionanddecimaldilutionsformicrobiologicalexamination-Part4:Specificrulesforthepreparationofproductsotherthanmilkandmilkproducts,meatandmeat
【原文标准名称】:食品和动物饲料的微生物学.用于微生物检验的试验样品的初始悬浮和十倍制稀释的准备.第4部分:除奶和奶制品、肉和肉制品及鱼和水产品之外的产品制备的特殊规则
【标准号】:ISO6887-4-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-08
【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/TC34
【标准类型】:()
【标准水平】:()
【中文主题词】:饮食;比率的;生物试验;试样制备;饲料;微生物分析;试验室;食品检验;悬浮液;微生物学;稀释法;生物测定;农产品;稀释;定义;食品;规范(验收)
【英文主题词】:Agriculturalproducts;Animalfeed;Bioassay;Biologicaltests;Definitions;Diet;Dilution;Dilutionmethods;Foodinspection;Foodproducts;Microbiologicalanalysis;Microbiology;Specific;Specification(approval);Specimenpreparation;Suspensions(chemical);Testlaboratories
【摘要】:ThispartofISO6887specifiesrulesforthepreparationofsamplesanddecimaldilutionsforthemicrobiologicalexaminationoffoodproductsotherthanthosecoveredinotherpartsofISO6887.ISO6887-1definesthegeneralrulesforthepreparationoftheinitialsuspensionanddecimaldilutionsformicrobiologicalexamination.ThispartofISO6887onlydescribesmethodsofpreparationthatareapplicabletoseveralmicroorganismssimultaneously.Itexcludesthepreparationsthatonlyapplytothedetectionand/orenumerationofasinglemicroorganismwherethemethodsofpreparationaredescribedintherelevantInternationalStandardconcerningthatmicroorganism.ThispartofISO6887isapplicabletothefollowingproducts:—generalcaseforacidicproducts(see8.2);—foodswithahighfatcontent,excludingmargarineandspreads(see8.3);—flours,wholecerealgrains,cerealby-products,animalfeedsandcattlecake(see9.1);—veryhardproducts,e.g.cassava(see9.2);—gelatine(see9.3);—margarineandspreads(see9.4);—dehydratedproductsandfreeze-driedproducts(exceptdairyproductsandeggproducts)(see9.5);—eggandeggproducts(see9.6);—fermentedproducts(productscontaininglivemicroorganisms)(see9.7);—pastriesandcakes(9.8).NOTEMilkandmilkproductsaredealtwithinISO8261.
【中国标准分类号】:C53
【国际标准分类号】:07_100_30
【页数】:13P;A4
【正文语种】:英语


【英文标准名称】:High-pressuredecorativelaminates-Compositeelements-Specificationsforcompositeelementswithwood-basedsubstratesforinterioruse
【原文标准名称】:装饰用高压层压板.组合元件.内部用含木质衬底的组合元件规范
【标准号】:BSISO13894-2-2006
【标准状态】:现行
【国别】:英国
【发布日期】:2006-01-16
【实施或试行日期】:2006-01-16
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:复合材料;装饰;装饰的;装饰覆层;定义;高压;内部装饰;层压薄板;叠层板材;特性;规范(验收);试验
【英文主题词】:Compositematerials;Decorations;Decorative;Decorativecoatings;Definition;Definitions;High-pressureplates;Interiordecorating;Interiordecoration;Laminatedsheets;Laminates;Properties;Specification(approval);Testing
【摘要】:ThispartofISO13894describesthegeneralpropertiesofcompositeelementssurfaced,andpossiblyedged,withhigh-pressuredecorativelaminate(HPDL)asdefinedinClause3.ThecompositeelementsspecifiedinthispartofISO13894consistofHPDLsheetmaterialadhesivelybondedtooneorbothsidesofawood-basedsubstrate,andareintendedfornormalinterioruse.Requirementsforspecialapplications,e.g.wheretheproductissubjectedtoextremeconditionsofheatormoisture,arenotpartofthispartofISO13894,althoughPart1ofthisInternationalStandarddescribestestmethodsforadditionalpropertieswhichmaybeapplicabletosuchapplications(seeISO13894-1:2000,Subclause3.1,Note3).Testmethodsandperformancelevelsforspecialapplicationsshallbeagreedbetweencustomerandsupplier.InformationconcerningtestmethodsforspecialapplicationsisgiveninAnnexA.
【中国标准分类号】:Q17
【国际标准分类号】:83_140_20;97_150
【页数】:18P;A4
【正文语种】:英语