SAE AS4074/3 Type E-1 Electrical Media Interface Characteristics
时间:2024-05-19 01:33:28 来源: 标准资料网 作者：标准资料网 阅读：9687
Product Code:SAE AS4074/3
Title:Type E-1 Electrical Media Interface Characteristics
Issuing Committee:As-1a Avionic Networks Committee
Scope: This slash sheet specifies the operational parameters and characteristics of a particular implementation of the SAE Linear, Token Passing Bus (LTPB) Interface Unit. This slash sheet defines the following: a. the physical media interface: this slash sheet specifies the characteristics of the optical interface to the physical bus media; b. the minimum and maximum timing requirements for operation of this implementation of the LTPB; c. the data coding used to encode and decode the data for transmission; and d. the default values to be loaded into the timers of the LTPB interface at power-up prior to intervention by the host processor.
【英文标准名称】:InstallationofAirConditioningandVentilatingSystems
【原文标准名称】:空气调节和通风系统的安装
【标准号】:ANSI/NFPA90A-2002
【标准状态】:作废
【国别】:美国
【发布日期】:2002
【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】:安全要求;空调;安全工程;空调器;通风系统
【英文主题词】:Airconditioners;Airconditioning;Safetyengineering;Safetyrequirements;Ventilationsystems
【摘要】:Coversallsystemsforthemovementofenvironmentalairinstructures,which(a)servespacesofover25,000cubicfeetinvolume,or(b)servebuildingsofTypesIII,IVandVconstructionoverthreestoriesinheight,regardlessofvolume,or(c)servebuildingsandspacesnotcoveredbyotherapplicableNFPAstandards(d)serveoccupantsorprocessesnotcoveredbyotherapplicableNFPAstandards.
【中国标准分类号】:P45
【国际标准分类号】:91_140_30
【页数】:
【正文语种】:英语
【英文标准名称】:Testingoftextiles;teargrowthtestontextilefabrics;trapezoidtest
【原文标准名称】:纺织品的检验.纺织品的撕裂扩展试验.梯形试样试验
【标准号】:DIN53859-5-1992
【标准状态】:现行
【国别】:德国
【发布日期】:1992-12
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:抽样方法;试验;纺织试验;塑料;弹性体;机织物;测量试样;撕裂扩展力;撕裂扩展;撕裂扩展试验;布;塑料叠层板;纺织材料;梯形;扯裂试验;试样;抗拉试验;拉力
【英文主题词】:
【摘要】:Thedocumentspecifiesamethodforthedeterminationoftearresistanceoftextilefabricsbythetrapezoidmethod.
【中国标准分类号】:W04
【国际标准分类号】:59_080_30
【页数】:3P;A4
【正文语种】:德语