IEC 62326-1-2002 印制电路板.第1部分:总规范

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【英文标准名称】:Printedboards-Part1:Genericspecification
【原文标准名称】:印制电路板.第1部分:总规范
【标准号】:IEC62326-1-2002
【标准状态】:现行
【国别】:国际
【发布日期】:2002-03
【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/TC91
【标准类型】:()
【标准水平】:()
【中文主题词】:能力鉴定;指导手册;规范(验收);认可;认可;电子设备及元件;检验;标准;结构;印制电路;质量保证;总规范;电气工程;规范;规范;组件;质量;详细规范;电子工程;印制电路板;规则;微电子学
【英文主题词】:Approval;Capabilityapproval;Components;Detailspecification;Electricalengineering;Electronicengineering;Electronicequipmentandcomponents;Genericspecification;Guidebooks;Inspection;Legalization;Microelectronics;Printedcircuits;Printed-circuitboards;Quality;Qualityassurance;Rules;Specification;Specification(approval);Specifications;Standards;Structuring
【摘要】:ThispartofIEC62326definescapabilityapproval(CA)proceduresforprintedboards.WhenIECQrecognitionisrequired,thecapabilityapprovalproceduresofIEC001002shouldbeused.Inaddition,atechnologyapproval(TA)schedulemayalsobeprovidedasanalternativeformanufacturersemployingasystemofprocesscontrolforestablishingproductconformity.BothCAandTAproceduresapplytoprintedboardsirrespectiveoftheirmethodsofmanufacture,whentheyarereadyforthemountingofcomponents.Theinformationandrequirementsmayalsobeusedforsecond-partyapprovalsorforself-declarationbyamanu-facturerofproductscoveredbythesespecifications.
【中国标准分类号】:L30
【国际标准分类号】:31_180
【页数】:103P.;A4
【正文语种】:英语


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【英文标准名称】:StandardSpecificationforNuclear-GradeAluminumOxidePellets
【原文标准名称】:核纯级氧化铝颗粒的标准规范
【标准号】:ASTMC785-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:C26.03
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:Al2O3;aluminumoxide;fillerpellets;spacerpellets;spacers
【摘要】:1.1Thisspecificationappliestopelletsofaluminumoxidethatmaybeultimatelyusedinareactorcore,forexample,asfillerorspacerswithinfuel,burnablepoison,orcontrolrods.Inordertodistinguishbetweenthesubjectpelletsandx201C;burnablepoisonx201D;pellets,itisestablishedthatthesubjectpelletsarenotintendedtobeusedasneutron-absorbingmaterial.1.2Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.
【中国标准分类号】:F46
【国际标准分类号】:71_060_20
【页数】:3P.;A4
【正文语种】:英语


【英文标准名称】:Water-tubeboilersandauxiliaryinstallations-Requirementsforlimitingdevicesoftheboilerandaccessories
【原文标准名称】:水管式锅炉和辅助设备.锅炉和附件限制性装置的要求
【标准号】:BSEN12952-11-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-08-31
【实施或试行日期】:2007-08-31
【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】:锅炉装置;热风机;结构试验;限流的;定义;术语;限定器;文献;设备;监测用装置;限制性装置;作标记;过压(力)保护;压力过载;生产;保护措施;安全;保护电路;安全装置;安全工程;安全阀;规范(验收);蒸汽锅炉;蒸汽发生器;蒸汽加热器;罐;试验;容器;水管锅炉
【英文主题词】:Boilerplants;Calorifiers;Constructiontests;Currentlimiting;Definition;Definitions;Delimiters;Documentations;Equipment;Installationsinneedofmonitoring;Limitingequipment;Marking;Overpressureprotection;Pressureoverload;Production;Protectivemeasures;Safety;Safetycircuits;Safetydevices;Safetyengineering;Safetyvalves;Specification(approval);Steamboilers;Steamgenerators;Steamheaters;Tanks;Testing;Vessels;Water-tubeboilers
【摘要】:ThisEuropeanStandardspecifiesrequirementsforlimiters(orlimitingdevices)whichareincorporatedintosafetysystemsforwater-tubeboilersasdefinedinEN12952-1.Alimiter(orlimitingdevice)canbeeither:??asafetyaccessoryasdefinedinthePressureEquipmentDirective,Article1,clause2.1.3,andneedstoincludethesafetylogicandfinalactuator,or??oneelementofasafetysystem,forexample,aself-monitoringwaterlevelsensorusedaspartofasafetyaccessoryasdefinedinthePressureEquipmentDirective,Article1,clause2.1.3.Theoverallboilerprotectionfunctionshallbeprovidedinassociationwithadditionalsafetylogic(whereappropriate)andafinalactuator.ThedesignrequirementsandexaminationoffunctionalcapabilityforthelimitersarecoveredinthisEuropeanStandard.Foranexplanationoftheextentofthelimiter(orlimitingdevice)seeFigureA.1.
【中国标准分类号】:J98
【国际标准分类号】:27_040;27_060_30
【页数】:40P.;A4
【正文语种】:英语