EN ISO 20838-2006 食物和动物饲料微生物学.食物病原体检测用聚合酶链反应(PCR).扩大要求和定性方法检测(ISO20838-2006)
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【英文标准名称】:Microbiologyoffoodandanimalfeedingstuffs-Polymerasechainreaction(PCR)forthedetectionoffood-bornepathogens-Requirementsforamplificationanddetectionforqualitativemethods(ISO20838:2006);GermanversionENISO20838:2006
【原文标准名称】:食物和动物饲料微生物学.食物病原体检测用聚合酶链反应(PCR).扩大要求和定性方法检测(ISO20838-2006)
【标准号】:ENISO20838-2006
【标准状态】:现行
【国别】:
【发布日期】:2006-08
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:饲料;链反应;食品;食品检验;在实验室条件下;试验报告;实验室;实验室设备;实验室试验;微生物食品;微生物分析;微生物学;微生物;核酸;病原体;聚合酶;聚合酶链反应;规范(验收);试验;验证
【英文主题词】:Animalfeed;Chainreactions;Foodinspection;Foodproducts;Foodtesting;Invitro;Investigations;Laboratories;Laboratoryequipment;Laboratorytesting;Laboratorytests;Microbialfoods;Microbiologicalanalysis;Microbiology;Microorganisms;Nucleicacids;Pathogens;PCR;Polymerase;Polymerasechainreaction;Specification(approval);Testing;Verification
【摘要】:
【中国标准分类号】:C53
【国际标准分类号】:
【页数】:13P.;A4
【正文语种】:英语
【英文标准名称】:Informationtechnology-OpenSystemsInterconnection-TheDirectory:Public-keyandattributecertificateframeworks
【原文标准名称】:信息技术开放系统互连目录：公共键和属性认证框架
【标准号】:ISO/IEC9594-8-2001
【标准状态】:作废
【国别】:国际
【发布日期】:2001-08-01
【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/IECJTC1
【标准类型】:()
【标准水平】:()
【中文主题词】:网络互连;膨胀;合格证书;计数检查;人名地址录;开式系统;导则;定义;开放系统互连;作标记;信息交换;数据处理;信息技术
【英文主题词】:Certificates;Dataprocessing;Definitions;Directories;Expansion(deformation);Guidelines;Informationinterchange;Informationtechnology;Inspectionbyattributes;Marking;Networkinterconnection;Opensystems;Opensystemsinterconnection;OSI
【摘要】:ThisRecommendation|InternationalStandardaddressessomeofthesecurityrequirementsintheareasofauthenticationandothersecurityservicesthroughtheprovisionofasetofframeworksuponwhichfullservicescanbebased.Specifically,thisRecommendation|InternationalStandarddefinesframeworksfor:-Public-keycertificates;-Attributecertificates;-Authenticationservices.Thepublic-keycertificateframeworkdefinedinthisRecommendation|InternationalStandardincludesdefinitionoftheinformationobjectsforPublicKeyInfrastructure(PKI),includingpublic-keycertificates,andCertificateRevocationList(CRL).TheattributecertificateframeworkincludesdefinitionoftheinformationobjectsforPrivilegeManagementInfrastructure(PMI),includingattributecertificates,andAttributeCertificateRevocationList(ACRL).ThisSpecificationalsoprovidestheframeworkforissuing,managing,usingandrevokingcertificates.Anextensibilitymechanismisincludedinthedefinedformatsforbothcertificatetypesandforallrevocationlistschemes.ThisRecommendation|InternationalStandardalsoincludesasetofstandardextensionsforeach,whichisexpectedtobegenerallyusefulacrossanumberofapplicationsofPKIandPMI.Theschemacomponents,includingobjectclasses,attributetypesandmatchingrulesforstoringPKIandPMIobjectsintheDirectory,areincludedinthisRecommendation|InternationalStandard.OtherelementsofPKIandPMI,beyondtheseframeworks,suchaskeyandcertificatemanagementprotocols,operationalprotocols,additionalcertificateandCRLextensionsareexpectedtobedefinedbyotherstandardsbodies(e.g.ISOTC68,IETF,etc.).TheauthenticationschemedefinedinthisRecommendation|InternationalStandardisgenericandmaybeappliedtoavarietyofapplicationsandenvironments.TheDirectorymakesuseofpublic-keycertificatesandattributecertificates,andtheframeworkfortheDirectory'suseofthesefacilitiesisalsodefinedinthisRecommendation|InternationalStandard.Public-keytechnology,includingcertificates,isusedbytheDirectorytoenablestrongauthentication,signedand/orencryptedoperations,andforstorageofsignedand/orencrypteddataintheDirectory.AttributecertificatescanbeusedbytheDirectorytoenablerule-basedaccesscontrol.AlthoughtheframeworkfortheseisprovidedinthisSpecification,thefulldefinitionoftheDirectory'suseoftheseframeworks,andtheassociatedservicesprovidedbytheDirectoryanditscomponentsissuppliedinthecompletesetofDirectorySpecifications.ThisRecommendation|InternationalStandard,intheAuthenticationservicesframework,also:-specifiestheformofauthenticationinformationheldbytheDirectory;-describeshowauthenticationinformationmaybeobtainedfromtheDirectory;-statestheassumptionsmadeabouthowauthenticationinformationisformedandplacedintheDirectory;-definesthreewaysinwhichapplicationsmayusethisauthenticationinformationtoperformauthenticationanddescribeshowothersecurityservicesmaybesupportedbyauthentication.ThisRecommendation|InternationalStandarddescribestwolevelsofauthentication:simpleauthentication,usingapasswordasaverificationofclaimedidentity;andstrongauthentication,involvingcredentialsformedusingcryptographictechniques.Whilesimpleauthenticationofferssomelimitedprotectionagainstunauthorizedaccess,onlystrongauthenticationshouldbeusedasthebasisforprovidingsecureservices.Itisnotintendedtoestablishthisasageneralframeworkforauthentication,butitcanbeofgeneraluseforapplicationswhichconsiderthesetechniquesadequate.
【中国标准分类号】:L79
【国际标准分类号】:35_100_70
【页数】:140P.;A4
【正文语种】:英语
Product Code:SAE AMS5340
Title:Steel, Corrosion-Resistant, Investment Castings, 14Cr - 4.25Ni - 2.25Mo - 0.25Cb - 3.25Cu, Homogenization and Solution Heat Treated
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope: This specification covers a corrosion-resistant steel in the form of investment castings.These castings have been used typically for parts requiring corrosion resistance and strength up to 1000 degrees F (538 degrees C), but usage is not limited to such applications.
Rationale: This specification covers a corrosion-resistant steel in the form of investment castings.These castings have been used typically for parts requiring corrosion resistance and strength up to 1000 degrees F (538 degrees C), but usage is not limited to such applications.
