ASTM F 2038-2000 医疗设施中用的硅弹性体、凝胶和泡沫的标准指南.第I部分:组成和未硫化材料

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【英文标准名称】:Non-preloadedstructuralboltingassemblies-Suitabilitytest
【原文标准名称】:非预加负荷结构的螺栓连接组件.适宜性试验
【标准号】:BSEN15048-2-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-09-28
【实施或试行日期】:2007-09-28
【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】:验收规范;附件;合金钢;奥氏体钢;螺栓连接件;碳素钢;一致性;建筑;尺寸;紧固件;材料;机械性能;材料的机械性能;螺母;性能试验;物理性能;性能;螺钉;规范(验收);不锈钢;钢;结构金属加工;钢结构作业;适宜性;拉伸测试;抗拉试验;垫圈
【英文主题词】:Acceptancespecification;Accessories;Alloysteels;Austeniticsteels;Boltedjoints;Carbonsteels;Conformity;Construction;Dimensions;Fasteners;Materials;Mechanicalproperties;Mechanicalpropertiesofmaterials;Nuts;Performancetests;Physicalproperties;Properties;Screws(bolts);Specification(approval);Stainlesssteels;Steels;Structuralmetalwork;Structuralsteelwork;Suitability;Tensiletesting;Tensiletests;Washers
【摘要】:ThispartofthisEuropeanStandardspecifiesatensiletestforbolt/nutassembliestoguaranteetheirsuitabilityfornon-preloadedboltedconnectionsincivilengineeringstructures.Itappliestoassembliesofbolts,nuts(andwashersifrequired)withdimensionalandmechanicalcharacteristicsasspecifiedinEN15048-
【中国标准分类号】:J13
【国际标准分类号】:21_060_01
【页数】:14P.;A4
【正文语种】:英语


【英文标准名称】:Detailspecification:Fixedlowpowerwire-woundsurfacemount(SMD)resistors-Rectangular-Stabilityclasses0,5;1;2
【原文标准名称】:详细规范:固定低功率线绕表面安装(SMD)电阻器.矩形.稳定性等级0.5、1、2
【标准号】:BSEN140402-801-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2005-09-15
【实施或试行日期】:2005-09-15
【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】:绕组线;矩形;电子设备及元件;质量评定;表面安装;顺序示度;电阻器;空白格式;固定电阻器;详细规范;表面安装设备;质量;尺寸选定;质量保证;电气工程;额定值;规范
【英文主题词】:Blankforms;Detailspecification;Dimensioning;Electricalengineering;Electronicequipmentandcomponents;Fixedresistors;Orderindications;Quality;Qualityassessment;Qualityassurance;Ratings;Rectangularshape;Resistors;SMD;Specification;Surfacemounting;Wirewinding
【摘要】:Detailspecification:Fixedlowpowerwire-woundsurfacemount(SMD)resistors—Rectangular—Stabilityclasses0,5;1;21Characteristicsandratings1.1DimensionsandRatings1.2Deratingcurve1.3Resistancerangeandtoleranceonratedresistance1.4Variationofresistancewithtemperatureandtemperaturerise1.5Climaticcategories1.6Limitsforchangeofresistanceattests1.7Marking,packagingandorderingdesignation1.7.1Component1.7.2Package1.7.3Packaging/Taping1.7.4Orderinginformation1.8Additionalinformation(notforinspectionpurpose)1.8.1Storage1.8.2Mounting1.8.3Solderingprocess1.8.4Conductivegluing1.8.5Useofcleaningsolvents1.8.6Dissipation2Qualityassessmentprocedures2.1General2.1.1Zerodefectapproach2.1.2100%-Test2.1.3CertificateofConformity(CoC)2.1.4Certifiedtestrecords2.1.5Failureratelevel(onlyversionE)2.2QualificationApproval2.2.1VersionA2.2.2VersionE2.3Qualityconformanceinspection2.3.1QualificationapprovalaccordingtoEN100114-22.3.2TechnologyapprovalaccordingtoEN100114-62.3.3Non-conformingitemsAnnexA(normative)FixedsamplesizeQualificationApprovalandQualityConformanceInspectiontestscheduleforfixedlowpowersurfacemounting(SMD)resistorsAnnexB(informative)LettersymbolsandabbreviationsAnnexC(normative)StandardsreferredtointhisspecificationAnnexD(normative)Mountingofcomponents
【中国标准分类号】:L13
【国际标准分类号】:31_040_10
【页数】:22P.;A4
【正文语种】:英语