NF A47-241-1979 钢缆.非合金钢制常用钢缆的拉制钢丝.验收条件
作者:标准资料网 时间:2024-05-18 14:08:28 浏览:9936
来源:标准资料网
【英文标准名称】:STEELWIREROPES.DRAWNWIREFORNONALLOYSTEELWIREROPESFORGENERALPURPOSES.TERMSOFACCEPTANCE.
【原文标准名称】:钢缆.非合金钢制常用钢缆的拉制钢丝.验收条件
【标准号】:NFA47-241-1979
【标准状态】:作废
【国别】:法国
【发布日期】:1979-06
【实施或试行日期】:1979-06-01
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:金属丝绳;合格试验;鉴定试验;非合金钢;验收试验;验收检验;金属线;取样;抽样方法;定义
【英文主题词】:conformitytests;approvaltesting;wirerope;wire;wires;samplingmethods;wireropes;acceptancetesting;acceptanceinspection;sampling;unalloyedsteels;definitions
【摘要】:
【中国标准分类号】:H49
【国际标准分类号】:
【页数】:4P;A4
【正文语种】:其他
【英文标准名称】:Mechanicalvibration-Testingofmobilemachineryinordertodeterminethewhole-bodyvibrationemissionvalue-General;GermanversionEN1032:1996
【原文标准名称】:机器振动.测定可移动机器整体振动的试验方法.概述
【标准号】:DINEN1032-1996
【标准状态】:作废
【国别】:德国
【发布日期】:1996-11
【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】:人类工效学;职业安全;试验条件;振动;规范(验收);一般条件;定义;可运输结构;试验;机器;振动测量
【英文主题词】:vibrationmeasurement;specification(approval);definitions;machines;occupationalsafety;generalconditions;testingconditions;testing;vibration;ergonomics;transportablestructures
【摘要】:
【中国标准分类号】:J04
【国际标准分类号】:17_160;13_160
【页数】:10P;A4
【正文语种】:德语
【英文标准名称】:TestMethodforDistillationofHeavyHydrocarbonMixturesVacuumPotstillMethod
【原文标准名称】:重烃类混合物的蒸馏试验方法(真空蒸馏锅法)
【标准号】:ANSI/ASTMD5236-2003
【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(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:烃类;蒸馏;试验
【英文主题词】:Distillation;Hydrocarbons;Testing
【摘要】:Thistestmethodcoverstheprocedurefordistillationofheavyhydrocarbonmixtureshavinginitialboilingpointsgreaterthan150?C(300?F),suchasheavycrudeoils,petroleumdistillates,residues,andsyntheticmixtures.Itemploysapotstillwithalowpressuredropentrainmentseparatoroperatedundertotaltakeoffconditions.Distillationconditionsandequipmentperformancecriteriaarespecifiedandtypicalapparatusisillustrated.Thistestmethoddetailstheproceduresfortheproductionofdistillatefractionsofstandardizedqualityinthegasoilandlubricatingoilrangeaswellastheproductionofstandardresidue.Inaddition,itprovidesforthedeterminationofstandarddistillationcurvestothehighestatmosphericequivalenttemperaturepossiblebyconventionaldistillation.Themaximumachievableatmosphericequivalenttemperature(AET)isdependentupontheheattoleranceofthecharge.Formostsamples,atemperatureupto565?C(1050?F)canbeattained.Thismaximumwillbesignificantlylowerforheatsensitivesamples(forexample,heavyresidues)andmightbesomewhathigherfornonheatsensitivesamples.Therecommendeddistillationmethodforcrudeoilsuptocutpoint400?C(752?F)AETisTestMethodD2892.Thistestmethodcanbeusedforheavycrudeoilswithinitialboilingpointsgreaterthan150?C(302?F).However,distillationcurvesandfractionqualitiesobtainedbythesemethodsarenotcomparable.Thistestmethodcontainsthefollowingannexes:AnnexA1-TestMethodforDeterminationofTemperatureResponseTime,AnnexA2-PracticeforCalibrationofSensors,AnnexA3-TestMethodforDehydrationofaWetSampleofOil,1.5.4AnnexA4-PracticeforConversionofObservedVaporTemperaturetoAtmosphericEquivalentTemperature(AET),and1.5.5AnnexA5-TestMethodforDeterminationofWettage.ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecificwarnings,see6.5.4.2,6.5.6.3,6.9.3,9.5,9.7,andA2.3.1.3.
【中国标准分类号】:G16
【国际标准分类号】:71_080_01
【页数】:
【正文语种】:英语
