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ASTM A 391/A 391M-2007 80等级合金钢链的标准规范

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【英文标准名称】:StandardSpecificationforGrade80AlloySteelChain
【原文标准名称】:80等级合金钢链的标准规范
【标准号】:ASTMA391/A391M-2007
【标准状态】:现行
【国别】:美国
【发布日期】:2007
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:合金钢;链条;钢
【英文主题词】:Alloysteels;Chains;Steels
【摘要】:
【中国标准分类号】:
【国际标准分类号】:77_140_65
【页数】:3P;A4
【正文语种】:英语


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【英文标准名称】:Easeofoperationofeverydayproducts-Part2:Testmethodforwalk-up-and-useproducts
【原文标准名称】:易于操作的日用产品.第2部分:上坡用产品的试验方法
【标准号】:ISO/TS20282-2-2006
【标准状态】:现行
【国别】:国际
【发布日期】:2006-10
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC159
【标准类型】:()
【标准水平】:()
【中文主题词】:能力;使用;易于操作的日用产品;物品;特征;通用;计算机;消费品;消费者;文化;数据处理设备;定义;设计;效率;人类工效学;适用性;搬运;操纵;信息处理;界面;办公室设备;产品设计;产品研法;特性;软件;规范(验收);测试方法;试验方法;试验;使用类型;应用;使用表面;用户;利用
【英文主题词】:Abilities;Applications;Articleofdailyuse;Articles;Characteristics;Commonuse;Computers;Consumergoods;Consumers;Culture;Dataprocessingequipment;Definition;Definitions;Design;Efficiency;Ergonomics;Fitnessforpurpose;Handling;Handlings;Informationprocessing;Interfaces;Officeequipment;Productdesign;Productdevelopment;Properties;Software;Specification(approval);Testmethods;Testing;Typesofuse;Usage;Use;Userinterface;Users;Utilization
【摘要】:ThispartofISO20282specifiesatestmethodformeasuringtheeaseofoperationof“walk-up-and-use”products.Thepurposeofthetestistoprovideabasisforpredictingtheeaseofoperationofawalk-up-and-useproduct,includingmeasuresofitseffectivenessandefficiencyofoperation,andthesatisfactionoftheintendeduserpopulationinitsexpectedcontextofuse.TheintendedusersofthispartofISO20282arepeoplewithhumanfactorsexpertiseinthedesignandmanagementofappropriatetests,includingmanufacturers,suppliers,purchasingorganizationsorthirdparties(suchasconsumerorganizations).
【中国标准分类号】:A25
【国际标准分类号】:13_180
【页数】:32P.;A4
【正文语种】:英语


【英文标准名称】:StandardPracticesforThermalNeutronRadiographyofMaterials
【原文标准名称】:材料的热中子射线照相术的标准实施规程
【标准号】:ASTME748-2002
【标准状态】:现行
【国别】:
【发布日期】:2002
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:E07.05
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:中子;无损检验;辐射摄影术
【英文主题词】:neutronattenuation;neutroncollimator;neutronradiography;neutronsources;
【摘要】:Thesepracticesincludetypesofmaterialstobeexamined,neutronradiographicexaminationtechniques,neutronproductionandcollimationmethods,radiographicfilm,andconverterscreenselection.Withinthepresentstateoftheneutronradiologicart,thesepracticesaregenerallyapplicabletospecificmaterialcombinations,processes,andtechniques.1.1Purpose8212;Practicestobeemployedfortheradiographicexaminationofmaterialsandcomponentswiththermalneutronsareoutlinedherein.Theyareintendedasaguidefortheproductionofneutronradiographsthatpossessconsistentqualitycharacteristics,aswellasaidingtheusertoconsidertheapplicabilityofthermalneutronradiology(radiology,radiographic,andrelatedtermsaredefinedinTerminologyE1316).Statementsconcerningpreferredpracticeareprovidedwithoutadiscussionofthetechnicalbackgroundforthepreference.ThenecessarytechnicalbackgroundcanbefoundinRefs(1-16).1.2Limitations8212;Acceptancestandardshavenotbeenestablishedforanymaterialorproductionprocess(seeSectiononBasisofApplication).Adherencetothepracticeswill,however,producereproducibleresultsthatcouldserveasstandards.Neutronradiography,whetherperformedbymeansofareactor,anaccelerator,subcriticalassembly,orradioactivesource,willbeconsistentinsensitivityandresolutiononlyiftheconsistencyofalldetailsofthetechnique,suchasneutronsource,collimation,geometry,film,etc.,ismaintainedthroughthepractices.Thesepracticesarelimitedtotheuseofphotographicorradiographicfilmincombinationwithconversionscreensforimagerecording;otherimagingsystemsareavailable.Emphasisisplacedontheuseofnuclearreactorneutronsources.1.3InterpretationandAcceptanceStandards8212;Interpretationandacceptancestandardsarenotcoveredbythesepractices.Designationofaccept-rejectstandardsisrecognizedtobewithinthecognizanceofproductspecifications.1.4SafetyPractices8212;GeneralpracticesforpersonnelprotectionagainstneutronandassociatedradiationpeculiartotheneutronradiologicprocessarediscussedinSection.Forfurtherinformationonthisimportantaspectofneutronradiology,refertocurrentdocumentsoftheNationalCommitteeonRadiationProtectionandMeasurement,theCodeofFederalRegulations,theU.S.NuclearRegulatoryCommission,theU.S.DepartmentofEnergy,theNationalInstituteofStandardsandTechnology,andtoapplicablestateandlocalcodes.1.5OtherAspectsoftheNeutronRadiographicProcess8212;Formanyimportantaspectsofneutronradiographysuchastechnique,files,viewingofradiographs,storageofradiographs,filmprocessing,andrecordkeeping,refertoGuideE94.(SeeSection2.)1.6ThevaluesstatedineitherSIorinch-poundunitsaretoberegardedasthestandard.1.7Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.(Formorespecificsafetyinformationsee1.4.)
【中国标准分类号】:H26
【国际标准分类号】:19_100
【页数】:11P.;A4
【正文语种】: