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NF P90-100-2008 运动场表面.人造材料表面涂覆的田径运动跑道和跑动区域.结构要求和检验

作者:标准资料网 时间:2024-05-14 06:02:14  浏览:9670   来源:标准资料网
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【英文标准名称】:Surfacesforsportsareas-Syntheticmaterialsurface-coatedathleticstracksandrun-upareas-Constructionrequirementsandinspections.
【原文标准名称】:运动场表面.人造材料表面涂覆的田径运动跑道和跑动区域.结构要求和检验
【标准号】:NFP90-100-2008
【标准状态】:现行
【国别】:法国
【发布日期】:2008-02-01
【实施或试行日期】:2008-02-09
【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】:
【英文主题词】:Design;Floorforsportingactivities;Floors;Internalcoatings;Sports;Syntheticsurfacings
【摘要】:
【中国标准分类号】:Y55
【国际标准分类号】:83_140_99;97_220_10
【页数】:27P.;A4
【正文语种】:其他


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【英文标准名称】:Informationtechnology-Opensystemsinterconnection-Thedirectory-Authenticationframework
【原文标准名称】:信息技术.开放式系统互连.人名地址录.鉴定框架
【标准号】:BSISO/IEC9594-8-1995
【标准状态】:作废
【国别】:英国
【发布日期】:1997-02-15
【实施或试行日期】:1997-02-15
【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】:应用层(开放系统互连);验证;信息交流;计算机网络;数据传送;数据传输;开放系统互连;数据存储保护;情报系统;密码;人名地址录;数据处理;识别方法
【英文主题词】:Applicationlayer;Authentication;Communicationservice;Dataprocessing;Directories;Informationinterchange;Informationtechnology;Networkinterconnection;Opensystemsinterconnection;OSI
【摘要】:ThisRecommendation|InternationalStandard:-specifiestheformofauthenticationinformationheldbytheDirectory;-describeshowauthenticationinformationmaybeobtainedfromtheDirectory;-statestheassumptionsmadeabouthowauthenticationinformationisformedandplacedintheDirectory;-definesthreewaysinwhichapplicationsmayusethisauthenticationinformationtoperformauthenticationanddescribeshowothersecurityservicesmaybesupportedbyauthentication.ThisRecommendation|InternationalStandarddescribestwolevelsofauthentication:simpleauthentication,usingapasswordasaverificationofclaimedidentity;andstrongauthentication,involvingcredentialsformedusingcryptographictechniques.Whilesimpleauthenticationofferssomelimitedprotectionagainstunauthorizedaccess,onlystrongauthenticationshouldbeusedasthebasisforprovidingsecureservices.Itisnotintendedtoestablishthisasageneralframeworkforauthentication,butitcanbeofgeneraluseforapplicationswhichconsiderthesetechniquesadequate.Authentication(andothersecurityservices)canonlybeprovidedwithinthecontextofadefinedsecuritypolicy.Itisamatterforusersofanapplicationtodefinetheirownsecuritypolicywhichmaybeconstrainedbytheservicesprovidedbyastandard.ItisamatterforstandardsdefiningapplicationswhichusetheauthenticationframeworktospecifytheprotocolexchangeswhichneedtobeperformedinordertoachieveauthenticationbasedupontheauthenticationinformationobtainedfromtheDirectory.TheprotocolusedbyapplicationstoobtaincredentialsfromtheDirectoryistheDirectoryAccessProtocol(DAP),specifiedinITU-TRecommendationX.519|ISO/IEC9594-5.ThestrongauthenticationmethodspecifiedinthisRecommendation|InternationalStandardisbaseduponpublic-keycryptosystems.ItisamajoradvantageofsuchsystemsthatusercertificatesmaybeheldwithintheDirectoryasattributes,andmaybefreelycommunicatedwithintheDirectorySystemandobtainedbyusersoftheDirectoryinthesamemannerasotherDirectoryinformation.Theusercertificatesareassumedtobeformedby"off-line"means,andplacedintheDirectorybytheircreator.Thegenerationofusercertificatesisperformedbysomeoff-lineCertificationAuthoritywhichiscompletelyseparatefromtheDSAsintheDirectory.Inparticular,nospecialrequirementsareplaceduponDirectoryproviderstostoreorcommunicateusercertificatesinasecuremanner.Abriefintroductiontopublic-keycryptographycanbefoundinAnnexC.Ingeneral,theauthenticationframeworkisnotdependentontheuseofaparticularcryptographicalgorithm,providedithasthepropertiesdescribedin7.1.Potentiallyanumberofdifferentalgorithmsmaybeused.However,twouserswishingtoauthenticateshallsupportthesamecryptographicalgorithmforauthenticationtobeperformedcorrectly.Thus,withinthecontextofasetofrelatedapplications,thechoiceofasinglealgorithmwillserveto.maximizethecommunityofusersabletoauthenticateandcommunicatesecurely.OneexampleofapublickeycryptographicalgorithmcanbefoundinAnnexD.Similarly,twouserswishingtoauthenticateshallsupportthesamehashfunction[see3.3f)](usedinformingcredentialsandauthenticationtokens).Again,inprinciple,anumberofalternativehashfunctionscouldbeused,atthecostofnarrowingthecommunitiesofusersabletoauthenticate.AbriefintroductiontohashfunctionscanbefoundinAnnexE.
【中国标准分类号】:L79
【国际标准分类号】:35_100_01;35_100_70
【页数】:44P.;A4
【正文语种】:英语


【英文标准名称】:Gascylinders-Refillableseamlesssteelgascylinders-Design,constructionandtesting-Quenchedandtemperedsteelcylinderswithtensilestrengthgreaterthanorequalto1100MPa
【原文标准名称】:气瓶.可重复充装的无缝钢气瓶.设计、结构和试验.抗拉强度大于等于1100MPa的淬火加回火钢瓶
【标准号】:BSENISO9809-2-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2010-06-30
【实施或试行日期】:2010-06-30
【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】:验收检验;退火的;瓶;灌注;化学成分;定义;设计;储气瓶;气体压力容器;热处理钢;材料;材料规范;数学计算;正火的;资格鉴定;可再灌充的;无缝的;成型;规范(验收);钢瓶;钢产品;拉伸强度;测试;测试要求;可移动的
【英文主题词】:Acceptanceinspection;Annealed;Bottles;Bottling;Chemicalcomposition;Definitions;Design;Gascylinders;Gaspressurevessels;Heat-treatablesteels;Materials;Materialsspecification;Mathematicalcalculations;Normalized;Qualificationapproval;Refillable;Seamless;Shaping;Specification(approval);Steelcylinders;Steelproducts;Tensilestrength;Testing;Testingrequirements;Transportable
【摘要】:ThispartofISO9809specifiesminimumrequirementsforthematerial,design,constructionandworkmanship,manufacturingprocesses,examinationandtestingatmanufactureofrefillablequenchedandtemperedseamlesssteelgascylindersofwatercapacitiesfrom0,5luptoandincluding150lforcompressed,liquefiedanddissolvedgases.ThispartofISO9809isapplicabletocylinderswithamaximumtensilestrengthRmaW1100MPa.ItisnotapplicabletocylinderswithRma,max>1300MPafordiameters>140mmandguaranteedwallthicknessesa′W12mmandRma,max>1400MPafordiametersu140mmandguaranteedwallthicknessesa′W6mm,becausebeyondtheselimits,additionalrequirementscanapply.
【中国标准分类号】:J74
【国际标准分类号】:23_020_30
【页数】:56P.;A4
【正文语种】:英语



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