【英文标准名称】:Printedboardsandprintedboardassemblies-Designanduse-Attachment(land/joint)considerations-Componentswithgull-wingleadsontwosides
【原文标准名称】:印制电路板和印制电路板组件.设计和使用.第5-3部分:焊接(焊接区/焊缝)考虑.两面带有翅形引线的部件
【标准号】:BSEN61188-5-3-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-12-31
【实施或试行日期】:2007-12-31
【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】:应用;组件;芯片;连接件;设计;开发;尺寸;分立器件;电气工程;电子工程;电子设备;电子设备及元件;架设(施工作业);几何;翅形引线;制造;安装;包装件;印制电路;印制电路板;耐力;表面安装设备;软钎焊连接;软钎焊;软钎焊工艺;规范(验收);结构体系;辅助框架;表面安装装置;终端区域;测试;公差(测量)
【英文主题词】:Applications;Assemblies;Chips;Components;Connections;Design;Developments;Dimensions;Discretedevices;Electricalengineering;Electronicengineering;Electronicequipment;Electronicequipmentandcomponents;Erecting(constructionoperation);Geometry;Gull-wing-leads;Landpattern;Manufacturing;Mounting;Packages;Printedcircuits;Printed-circuitboards;Resistance;SMD;Solderedjoints;Soldering;Solderingprocesses;Specification(approval);Structuralsystems;Subracks;Surfacemounting;Surfacemountingdevices;Terminalareas;Testing;Tolerances(measurement)
【摘要】:ThispartofIEC61188providesinformationonlandpatterngeometriesusedforthesurfaceattachmentofelectroniccomponentswithgull-wingleadsontwosides.Theintentoftheinformationpresentedhereinistoprovidetheappropriatesize,shapeandtolerancesofsurfacemountlandpatternstoensuresufficientareafortheappropriatesolderfillet,andalsoallowforinspection,testingandreworkingofthosesolderjoints.Eachclausecontainsaspecificsetofcriteriasuchthattheinformationpresentedisconsistent,providinginformationonthecomponent,thecomponentdimensions,thesolderjointdesign,andthelandpatterndimensions.
【中国标准分类号】:L30
【国际标准分类号】:31_180
【页数】:32P.;A4
【正文语种】:英语


【英文标准名称】:Childuseandcarearticles-Drinkingequipment-Chemicalrequirementsandtestmethods
【原文标准名称】:儿童使用和护理用品.饮水设备.化学要求和试验方法
【标准号】:BSEN14350-2-2004
【标准状态】:现行
【国别】:英国
【发布日期】:2004-11-26
【实施或试行日期】:2004-11-26
【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】:饮水杯;规范(验收);婴儿奶嘴;瓶口吸吮装置;玻璃杯(饮水);挥发有机成分含量;瓶;短管接头;设计;极限(数学);一次性使用设备;适用性;液体;儿童;材料;作标记;安全;试验;材料试验;化学性质;可重复使用;事故预防;安全要求;婴儿服;药液;包装件;定义;婴儿;化学元素;橡胶制品;儿童食品;奶嘴;迁移;挥发物测定
【英文主题词】:Accidentprevention;Babies;Babiesdummies;Babygarments;Bottlesuckingdevices;Bottles;Chemicalelements;Chemicalproperties;Chemicals;Children;Childrenfoods;Definitions;Design;Drinkingcups;Dummies;Equipmentforsingleuse;Fitnessforpurpose;Glasses(drinking);Infants;Limits(mathematics);Liquid;Marking;Materials;Materialstesting;Migration;Packages;Re-usable;Rubberarticles;Safety;Safetyrequirements;Specification(approval);Testing;Unionnipples;Volatilematterdetermination;Volatileorganiccompoundcontent
【摘要】:Thispartofthisdocumentspecifieslimitsforthereleaseofcertainchemicalsfrommaterialstobeusedforthemanufactureofthefollowingdrinkingequipment:—Re-usablefeedingteatsanddrinkingaccessories;—Re-usablefeedingbottlesanddrinkingcups;—Single-usefeedingbottles,feedingteats,feedingbagsanddrinkingaccessories,whichdonotcontainfluidwhenpurchased.Itincludestestmethodsforthechemicalsafetyrequirementsspecified.Itdoesnotapplytodrinkingequipmentdesignedformedicalapplicationsorforuseundermedicalsupervision.Thisdocumentisnotapplicabletosoothers.SafetyrequirementsandtestmethodsforsoothersarespecifiedinEN1400-1,EN1400-2andEN1400-3.
【中国标准分类号】:Y89
【国际标准分类号】:97_190
【页数】:24P;A4
【正文语种】:英语