NF A81-311-2011 焊料.非合金钢和细粒钢自动保护金属极电焊弧用焊丝和焊缝溶敷金属.分类

作者:标准资料网 时间:2024-05-19 17:55:17   浏览:8798   来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:Weldingconsumables-Wireelectrodesandwelddepositsforgasshieldedmetalarcweldingofnonalloyandfinegrainsteels-Classification.
【原文标准名称】:焊料.非合金钢和细粒钢自动保护金属极电焊弧用焊丝和焊缝溶敷金属.分类
【标准号】:NFA81-311-2011
【标准状态】:现行
【国别】:法国
【发布日期】:2011-04-01
【实施或试行日期】:2011-04-09
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:全焊金属;电弧焊接;化学分析和测试;化学成分;分类;分类系统;切削工具;电极;细粒钢;气体保护金属极电弧焊;混合气体;气体;气体保护焊;标记;机械测试;金属;最低屈服值;有缺口冲击试验;保护气体;规范(验收);钢件焊接;钢;符号;拉伸强度;测试;非合金钢;焊接;电焊条;焊接工程;焊接填充金属;焊丝电极;屈服强度
【英文主题词】:All-weldmetals;Arcwelding;Chemicalanalysisandtesting;Chemicalcomposition;Classification;Classificationsystems;Cuttingtools;Electrodes;Finegrainsteels;Gasmetal-arcwelding;Gasmixtures;Gases;Gas-shieldedwelding;Marks;Mechanicaltesting;Metals;Minimumyieldpoint;Notchedbarimpactwork;Protectivegases;Specification(approval);Steelwelding;Steels;Symbols;Tensilestrength;Testing;Unalloyedsteels;Welding;Weldingelectrodes;Weldingengineering;Weldingfillermetals;Wireelectrodes;Yieldstrength
【摘要】:
【中国标准分类号】:
【国际标准分类号】:25_160_20
【页数】:21P;A4
【正文语种】:其他


下载地址: 点击此处下载
【英文标准名称】:Testconditionsforboxtypeverticaldrillingmachines;Testingoftheaccuracy;PartI:Geometricaltests
【原文标准名称】:方柱立式钻床检验条件精度检验第1部分:几何精度检验
【标准号】:ISO2772-1-1973
【标准状态】:现行
【国别】:国际
【发布日期】:1973-07
【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/TC39
【标准类型】:()
【标准水平】:()
【中文主题词】:机床;试验;准确度;钻床;试验条件;验证
【英文主题词】:Acceptance(approval);Acceptancespecification;Accuracy;Diagrams;Drillingmachines;Fall(roof);Geometric;Graphicarts;Loading;Machinetools;Machines;Measure;Orientation;Pillardrillingmachines;Precision;Production;Testing;Testingconditions;Tests;Verification;Verticaldrilling;Verticaldrillingmachines;Workingaccuracy
【摘要】:Specifiesbothgeometricalandpracticaltestsonthesegeneralpurposeandnormalaccuracydrillingmachines,andgivesthecorrespondingpermissibledeviationswhichapply.Itdealsonlywiththeverificationoftheaccuracyofthemachine.Itdoesnotapplytothetestingoftherunningofthemachine(vibrations,abnormalnoises,stick-slipmotionofcomponents,etc.),ortocharacteristics(speeds,feeds,etc.),whichshallgenerallybecheckedbeforetheaccuracyistested.
【中国标准分类号】:J54
【国际标准分类号】:25_080_40
【页数】:3P;A4
【正文语种】:英语


【英文标准名称】:Automaticvehicleandequipmentidentification-ElectronicRegistrationIdentification(ERI)forvehicles-Part5:Securecommunicationsusingsymmetricaltechniques
【原文标准名称】:自动车辆和设备识别.车辆用电子注册识别(ERI).第5部分:用对称技术的保密通信
【标准号】:ISO/TS24534-5-2008
【标准状态】:现行
【国别】:国际
【发布日期】:2008-02
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC204
【标准类型】:()
【标准水平】:()
【中文主题词】:自动的;通信;数据交换;数据传送;定义;电子的;货物运输;识别;信息交换;信息处理;信息技术;接口(数据处理);注册;道路运输;道路车辆;规范(验收);远程信息管理;运载工具
【英文主题词】:
【摘要】:ThisTechnicalSpecificationprovidestherequirementsforanElectronicRegistrationIdentification(ERI)usingsymmetricencryptiontechniquesthatarebasedonanidentifierassignedtoavehicle(e.g.forrecognitionbynationalauthorities),suitabletobeusedfor:electronicidentificationoflocalandforeignvehiclesbynationalauthorities;vehiclemanufacturing,in-lifemaintenanceandend-of-lifeidentification(vehiclelife-cyclemanagement);adaptationofvehicledata,e.g.incaseofinternationalre-sales;safetyrelatedpurposes;crimereduction;commercialservices,andadheringtoprivacyanddataprotectionregulations.ThispartofISO/TS24534specifiestheinterfacesforasecureexchangeofdatabetweenanERTandanERIreaderorERIwriterinoroutsidethevehicleusingsymmetricencryptiontechniques.Symmetricencryptiontechniquesarebasedonsecretkeyssharedbyaparticularcommunityofusers,i.e.inclosedusergroupsinwhichitistrustedthatkeysarenotrevealedtooutsiders.NOTETheonboarddevicecontainingtheERIdataiscalledtheelectronicregistrationtag(ERT).ThisTechnicalSpecificationincludes:theinterfacebetweenanERTandanonboardERIreaderorwriter,theinterfacebetweentheonboardERIequipmentand(roadside)readingandwritingequipment,?securityissuesrelatedtothecommunicationwiththeERT.NOTEThevehicleidentifiersandpossiblerelatedvehicleinformation(astypicallycontainedinavehicleregistrationcertificate)aredefinedinISO/TS24534-3,Automaticvehicleandequipmentidentification—ElectronicRegistrationIdentification(ERI)forvehicles—Part3:Vehicledata.
【中国标准分类号】:R80
【国际标准分类号】:03_220_20;35_240_60
【页数】:38P;A4
【正文语种】:英语