MIL-A-12545D (NOTICE 1)
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MIL-A-12545D (NOTICE 1), MILITARY SPECIFICATION: ALUMINUM ALLOY IMPACTS (30 DEC 1998) [S/S BY ASTM B221-96]., MIL-A-12545D(AR), dated 16 June 1989 is hereby canceled. Future acquisition of this material should refer to ASTM B221-96, Standard Specification forAluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes.
【英文标准名称】:Germanconstructioncontractprocedures(VOB)-PartC:Generaltechnicalspecificationsinconstructioncontracts(ATV)-Sheetmetalroofingandwallcoveringwork
【原文标准名称】:德国建筑包工合同程序(VOB).第C部分:建筑包工合同(ATV)的通用技术规范.金属薄板屋顶和墙面涂料工程
【标准号】:DIN18339-2010
【标准状态】:作废
【国别】:德国
【发布日期】:2010-04
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:帐目;附加性能;建筑包工合同;建筑合同;建筑工程;组件;建筑;施工材料;施工作业;建筑工程承包条例;承包条例;合同程序;合同;设计;性能;性能规范;板金工;规范(验收)
【英文主题词】:Accounts;AdditionalPerformance;ATV;Buildingcontracts;Buildingworks;Components;Construction;Constructionmaterials;Constructionoperations;Contractprocedureforbuildingworks;Contractprocedures;Contractingprocedures;Contracts;Design;Performance;Performancespecification;Sheet-metalworks;Specification(approval)
【摘要】:
【中国标准分类号】:P02
【国际标准分类号】:91_010_20
【页数】:21P;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforVaporPressure
【原文标准名称】:蒸气压的标准试验方法
【标准号】:ASTME1194-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:E47.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:污染控制;测试;蒸气压力
【英文主题词】:gassaturationprocedure;isoteniscopeprocedure;vaporpressure;vaporpressuretemperaturecorrelation
【摘要】:Vaporpressurevaluescanbeusedtopredictvolatilizationrates(5).Vaporpressures,alongwithvapor-liquidpartitioncoefficients(Henryrsquo;Lawconstant)areusedtopredictvolatilizationratesfromliquidssuchaswater.Thesevaluesarethusparticularlyimportantforthepredictionofthetransportofachemicalintheenvironment(6).1.1Thistestmethoddescribesproceduresformeasuringthevaporpressureofpureliquidorsolidcompounds.Sincenosingletechniqueisavailabletomeasurevaporpressuresfrom1X10-11to100kPa(approximately10-10to760torr),twoproceduresarepresented.Anisoteniscope(standard)procedureformeasuringvaporpressuresofliquidsfrom1X10-1to100kPa(approximately1to760torr)isavailableinTestMethodD2879.Agas-saturationprocedureformeasuringvaporpressuresfrom1X10-11to1kPa(approximately10-10to10torr)ispresentedinthistestmethod.BothproceduresaresubjectsofU.S.EnvironmentalProtectionAgencyTestGuidelines.1.2Thesetwomethodswereselectedtoprovidedataatnormalenvironmentaltemperatures(10to60176;C).Atleastthreetemperaturevaluesshouldbestudiedtoallowdefinitionofavaporpressure-temperaturecorrelation.Valuesdeterminedshouldbebasedontemperatureselectionssuchthatameasurementismadeat25176;C(asrecommendedbyIUPAC)(1),avaluecanbeinterpolatedfor25176;C,oravaluecanbereliablyextrapolatedfor25176;C.Extrapolationto25176;Cshouldbeavoidedifthetemperaturerangetestedincludesavalueatwhichaphasechangeoccurs.Extrapolationto25176;Coverarangelargerthan10176;Cshouldalsobeavoided.Thetestmethodswereselectedbecauseoftheirextendedrange,simplicity,andgeneralapplicability(2).Examplesofresultsproducedbythegas-saturationprocedureduringaninterlaboratoryevaluationaregiveninTable1.ThesedatahavebeentakenfromReference(3).1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A42
【国际标准分类号】:17_100
【页数】:5P.;A4
【正文语种】:
