【英文标准名称】:StandardSpecificationforSeamlessandWeldedSteelPipeforLow-TemperatureService
【原文标准名称】:低温设备用无缝和焊接钢管的标准规范
【标准号】:ASTMA333/A333M-2010
【标准状态】:现行
【国别】:
【发布日期】:2010
【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】:A01.10
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:低;低温设备;无缝钢管;不锈钢管;钢管;高温设备;合金钢管规范;碳钢管规范;低温设备-钢;无缝钢管规范;不锈钢管规范;焊接钢管规范
【英文主题词】:low;lowtemperatureservice;seamlesssteelpipe;stainlesssteelpipe;steelpipe;temperatureserviceapplications;Alloysteelpipe--specifications;Carbonsteelpipe--specifications;Low-temperatureserviceapplications--steel;Seamlesssteelpipe--s
【摘要】:1.1Thisspecificationcoversnominal(average)wallseamlessandweldedcarbonandalloysteelpipeintendedforuseatlowtemperatures.SeveralgradesofferriticsteelareincludedaslistedinTable1.Someproductsizesmaynotbeavailableunderthisspecificationbecauseheavierwallthicknesseshaveanadverseaffectonlow-temperatureimpactproperties.1.2SupplementaryRequirementS1ofanoptionalnatureisprovided.Thisshallapplyonlywhenspecifiedbythepurchaser.1.3ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Withinthetext,theSIunitsareshowninbrackets.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.Theinch-poundunitsshallapplyunlessthex201C;Mx201D;designationofthisspecificationisspecifiedintheorder.Note18212;ThedimensionlessdesignatorNPS(nominalpipesize)hasbeensubstitutedinthisstandardforsuchtraditionaltermsasx201C;nominaldiameter,x201D;x201C;size,x201D;andx201C;nominalsize.x201D;
【中国标准分类号】:H48
【国际标准分类号】:23_040_10
【页数】:8P.;A4
【正文语种】:
【英文标准名称】:Firetestsofsurgicalfabrics
【原文标准名称】:外科用织物的燃烧试验
【标准号】:UL2154-2000
【标准状态】:作废
【国别】:美国
【发布日期】:2000-03-29
【实施或试行日期】:
【发布单位】:美国保险商实验所(UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:外科学;着火性;可折射的;网;点燃温度;纺织材料;激光束;火焰扩散;燃烧试验;外科设备;布
【英文主题词】:Cloth;Firetests;Flamepropagation;Ignitability;Inflammationtemperature;Laserbeams;Netting;Refractability;Surgery;Surgicalequipment;Textiles
【摘要】:1.1Thistestmethodappliestodisposableandreusablewovenandnonwovenfabricsusedinsurgicalfabrics,includingsurgicaldrapesandgowns.1.2Thepurposeofthistestmethodistoprovidestandardmethodsfortestingandclassifyingtheignitionandflamepropagationcharacteristics,underrealisticexposureconditions,ofsurgicaldrapesandgownsaswellasotherfabricsusedinsurgery.1.3Thistestmethodpermitsevaluationoftheignitionandflamepropagationcharacteristicsoftextilematerialsexposedtosurgicallasersandelectricalcauterydevicesinatmospheresrangingfromambientairto100percentoxygenconcentration.Thistestmethoddoesnotindicatetheperformanceoftestedmaterialsunderexposureconditionssubstantiallydifferentfromthetestconditions.1.4ThistestmethodisadaptedfromtheflammabilitystandarddescribedintheCodeofFederalRegulations(CFR)Part1610[1],whichisadministeredbytheU.S.ConsumerProductSafetyCommission,tomeasureandregulatetheflammabilitycharacteristicsoftextilesandtextileproductsforclothinguse.1.5ModificationstotheCodeofFederalRegulations(CFR)Part1610testmethodforthisstandardinclude:a)TheuseofasurgicallaserandelectriccauterycommonlyusedduringsurgeryasrealisticignitionsourcesinplaceofthegasjetflamespecifiedinCFRPart1610andb)Theuseofoxygenenrichmentinthetestchambertosimulateoxygen-enrichedconditionsthatcanoccurduringsurgery.1.6Inthistestmethod,thebeamofasurgicallaserorelectriccauterywireisappliedalongthelongitudinalcenterlineofthesurfaceofa50.8-mm(2-inch)wideby152.4-mm(6-inch)longfabrictestspecimensupportedatanangleof45degreesinatestchamber.Theoxygenconcentrationinthetestchamberisvariedbetweenteststodeterminetheinfluenceofoxygenenrichmentontheignitionandflamepropagationcharacteristicsofthetestedfabrics.1.7Aproductthatcontainsfeatures,characteristics,components,materials,orsystemsnewordifferentfromthosecoveredbytherequirementsinthisstandard,andthatinvolvesariskoffireorofelectricshockorinjurytopersonsshallbeevaluatedusingappropriateadditionalcomponentandend-productrequirementstomaintainthelevelofsafetyasoriginallyanticipatedbytheintentofthisstandard.Aproductwhosefeatures,characteristics,components,materials,orsystemsconflictwithspecificrequirementsorprovisionsofthisstandarddoesnotcomplywiththisstandard.Revisionofrequirementsshallbeproposedandadoptedinconformancewiththemethodsemployedfordevelopment,revision,andimplementationofthisstandard.
【中国标准分类号】:C48
【国际标准分类号】:11_040_30;13_220_40
【页数】:22P;A4
【正文语种】:英语
基本信息
| 标准名称： | IPv6路由协议测试方法——支持IPv6的边界网关协议(BGP4) |
| 英文名称： | Testing Methods for IPv6 Routing Protocol——Border Gateway Protocol(BGP4) |
| 中标分类： |
通信、广播 >>
通信设备 >>
通信线路设备 |
| ICS分类： |
电信、音频和视频技术 >>
电信系统 >>
数据通信网络
|
| 发布日期： | 2006-06-08 |
| 实施日期： | 2006-10-01 |
| 首发日期： | |
| 作废日期： | |
| 起草单位： | 信息产业部电信研究院 |
| 出版日期： | |
| 页数： | 107页 |
适用范围
本标准规定了基于IPv6的边界网关协议（BGP4+）的一致性测试方法，包括连接建立功能测试、UPDATE消息格式一致性测试及消息处理功能测试、路由处理功能测试、差错处理功能测试、路由反射功能测试以及COMMUNITY属性处理功能测试等。本标准适用于支持IPv6的BGP4+协议。
前言
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目录
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引用标准
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所属分类： 通信 广播 通信设备 通信线路设备 电信 音频和视频技术 电信系统 数据通信网络