ANSI/SCTE 52-2003 数据加密标准密码分组链接分组加密
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【英文标准名称】:DataEncryptionStandardCipherBlockChainingPacketEncryption
【原文标准名称】:数据加密标准密码分组链接分组加密
【标准号】:ANSI/SCTE52-2003
【标准状态】:作废
【国别】:美国
【发布日期】:2003
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Coding;Communicationtechnology;Cryptographic;Data;Datablocks;Transmissiontechnique
【摘要】:DataEncryptionStandard(DES)CipherBlockChaining(CBC)specifiestheencryptionanddecryptionofpacketdataindigitalaudio,videoanddatasignals.Itprovidesguidelinesforimplementingandusingthemodesofoperation.
【中国标准分类号】:L80
【国际标准分类号】:35_040
【页数】:
【正文语种】:英语
【英文标准名称】:StandardonSurfaceWaterOperationsProtectiveClothingandEquipment
【原文标准名称】:地表水的行动防护衣物及设备用标准
【标准号】:ANSI/NFPA1952-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:防火;防护服装;防护设备;地表水
【英文主题词】:Fireprotection;Protectiveclothing;Protectiveequipment;Surfacewater
【摘要】:1.1Scope.1.1.1*Thisstandardshallspecifytheminimumdesign,performance,testing,andcertificationrequirementsforprotectiveclothingandequipmentitems,includingfullbodysuits,helmets,gloves,footwear,andpersonalflotationdevicesdesignedtoprovidelimitedprotectionfromphysical,environmental,thermal,andcertainchemicalandbiologicalhazardsforemergencyservicespersonnelduringsurfacewateroperations.1.1.2*Thisstandardshallspecifyrequirementsforprotectiveclothingandprotectiveequipmentusedduringoperationsinsurfacewater,swiftwater,tidalwater,surf,andice.1.1.3*Thisstandardshallnotspecifyrequirementsforprotectiveclothingandprotectiveequipmentforanyoffshorewateroperations,andanydiveoperations.1.1.4*Thisstandardshallnotspecifyrequirementsforprotectiveclothingandprotectiveequipmentforanytechnicalrescueoperation,anyfirefightingoperations,orhazardousmaterialsemergencies.1.1.5*Thisstandardshallnotspecifyrequirementsforaccessoriesthatcouldbeattachedtoanyprotectiveclothingorequipmentitembutarenotrequiredfortheproducttomeettherequirementsofthisstandard.1.1.6Thisstandardshallnotbeconstruedasaddressingallofthesafetyconcernsassociatedwiththeuseofcompliantsurfacewateroperationsprotectiveclothingandequipment.Itshallbetheresponsibilityofthepersonsandorganizationsthatusecompliantsurfacewateroperationsprotectiveclothingandequipmenttoestablishsafetyandhealthpracticesandtodeterminetheapplicabilityofregulatorylimitationspriortouse.1.1.7Thisstandardshallnotbeconstruedasaddressingallofthesafetyconcerns,ifany,associatedwiththeuseofthisstandardbytestingfacilities.Itshallbetheresponsibilityofthepersonsandorganizationsthatusethisstandardtoestablishsafetyandhealthpracticesandtodeterminetheapplicabilityofregulatorylimitationspriortouseofthisstandardfordesigning,manufacturing,andtesting.1.1.8Certificationofsurfacewateroperationsprotectiveclothingandequipmenttotherequirementsofthisstandardshallnotprecludecertificationtoadditionalappropriatestandardswheretheprotectiveclothingorequipmentmeetsalltheapplicablerequirementsofeachstandard.1.1.9Nothinghereinshallrestrictanyjurisdictionormanufacturerfromexceedingtheseminimumrequirements.
【中国标准分类号】:C73
【国际标准分类号】:13_340_10
【页数】:
【正文语种】:英语
基本信息
标准名称: | 断锥起爪尺寸 |
中标分类: |
机械 >>
工艺装备 >>
手工工具 |
替代情况: | 被JB/T 3411.41-99代替 |
发布日期: | |
实施日期: | 2002-12-01 |
首发日期: | |
作废日期: | 2000-01-01 |
出版日期: | |
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所属分类: 机械 工艺装备 手工工具