ANSI/TIA-561-1990 利用串行数据互换的数据终端设备和数据电路终接设备间的单一8位非同步接口
时间:2024-05-18 15:49:27 来源: 标准资料网 作者：标准资料网 阅读：8660
【英文标准名称】:Simple8-PositionNon-SynchronousInterfacebetweenDataTerminalEquipmentandDataCircuit-TerminatingEquipmentEmployingSerialDataInterchange
【原文标准名称】:利用串行数据互换的数据终端设备和数据电路终接设备间的单一8位非同步接口
【标准号】:ANSI/TIA-561-1990
【标准状态】:现行
【国别】:美国
【发布日期】:1990
【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】:界面;信息技术;接口(数据处理)
【英文主题词】:Circuits;Datacircuit;Dataequipment;Dataexchange;Dataterminals;Informationtechnology;Interconnection;Interfaces;Interfaces(dataprocessing);Position;Serial;Simple;Telecommunications;Terminals
【摘要】:Thisdocumentwasdevelopedinrecognitionofaneedforphysicallysmallerinterfacesconsistentwithmoderntechnology.WhenusedinconjunctionwithTIA-562,thisStandardprovidesacompleteinterfacespecificationsuitablefornon-synchronousapplicationswherefullfunctionalityisnotrequired.TIA-561isapplicabletotheinterconnectionofDataTerminalEquipment(DTE)andDataCircuit-TerminatingEquipment(DCE)employingserialbinarydatainterchangewhereaminimalnumberofcontrolandinformationcircuitsarerequired.Scope,interfacemechanicalcharacteristics,andfunctionaldescriptionoftheinterchangecircuitsaredefin
【中国标准分类号】:M30
【国际标准分类号】:35_200
【页数】:
【正文语种】:英语
Product Code:SAE AMS5024
Title:Steel, Bars, Forgings, and Tubing, Free-Cutting, 1.5Mn (0.32 - 0.39C) (SAE 1137) (NONCURRENT Aug 2006)
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope:This specification covers a free-cutting carbon steel in the form of bars, forgings, mechanical tubing, and forging stock.【英文标准名称】:StandardPracticeforInFieldImmersionTestingofGeosynthetics
【原文标准名称】:土工合成织物现场浸渍试验标准实施规程
【标准号】:ASTMD5496-1998(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:1998
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D35.02
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:chemicalresistance;fieldtesting;geosynthetics;immersion;Chemicalresistance--geosynthetics;Fieldtesting--geosynthetics;Geosynthetics;Immersion--geosynthetics
【摘要】:Thispracticeprovidesanapproachandmethodologyforconductingfieldimmersiontestingofgeosyntheticsusedintheconstructionoflinersinreservoirs,ponds,impoundments,orlandfillsforcontainingliquidsandsolids.ThispracticeshouldbeperformedinaccordancetoandinconjunctionwithD5322forassessingchemicalresistanceunderbothlaboratoryandfieldconditions.Thespecificationofproceduresinthispracticeisintendedtoserveasaguideforthosewishingtocompareorinvestigatethechemicalresistanceofgeosyntheticsunderactualfieldconditions.1.1Thispracticedescribesanapproachandmethodologyforimmersiontestingofgeosynthetics(forexample,geomembranesusedforlandfillliner).1.2Thispracticedoesnotprovidefordefinitionofthetestingtobeperformedonthegeosyntheticsamplesforfieldimmersion.Thispracticedoesnotaddressthedeterminationofresistanceofthegeosynthetictotheliquidinwhichitisimmersed.TheuserofthispracticeisreferredtotheappropriateStandardGuideforTeststoevaluatethechemicalresistanceandfordefiningthetestingtobeperformedforeachofthegeosyntheticcomponentslistedin2.1.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:W59
【国际标准分类号】:59_080_70
【页数】:3P.;A4
【正文语种】:英语