DIN EN 12697-4-2001 沥青混合物.热混合沥青的试验方法.第4部分:沥青回收.分馏柱:德文版本EN12697-4:2000
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【英文标准名称】:Bituminousmixtures-Testmethodsforhotmixasphalt-Part4:Bitumenrecovery:Fractionatingcolumn;GermanversionEN12697-4:2000
【原文标准名称】:沥青混合物.热混合沥青的试验方法.第4部分:沥青回收.分馏柱:德文版本EN12697-4:2000
【标准号】:DINEN12697-4-2001
【标准状态】:作废
【国别】:德国
【发布日期】:2001-04
【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】:可溶的;方法;热的;挥发性的;试验;恢复;分馏柱;粘合剂;元部件;分类系统;定义;道路建筑;材料;沥青;定义;仪器;公路建设;组件;沥青粘合剂;地沥青;建筑
【英文主题词】:roadconstruction;bitumens;soluble;construction;methods;testing;definition;bindingagents;instruments;hot;components;fractionatingcolumns;recovery;materials;classificationsystems;asphalts;bituminous
【摘要】:
【中国标准分类号】:E43
【国际标准分类号】:93_080_20
【页数】:12P;A4
【正文语种】:德语
【英文标准名称】:Resistanceweldingequipment-Electrodeadaptors,maletaper1:10-Part1:Conicalfixing,taper1:10(ISO5183-1:1998);GermanversionENISO5183-1:2000
【原文标准名称】:电阻焊接设备.外锥度1:10电极接头.第1部分:锥度1:10圆锥形接头
【标准号】:DINENISO5183-1-2000
【标准状态】:现行
【国别】:德国
【发布日期】:2000-07
【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】:刀具柄;极限偏差;尺寸;名称与符号;焊接;锥度;固定件;锥形的;焊接设备;电阻焊接;锥形筒子;套筒接合;锥形;锥形;电极;点焊;电阻点焊;电极柄;电阻焊电极
【英文主题词】:
【摘要】:
【中国标准分类号】:J33
【国际标准分类号】:25_160_30
【页数】:6P;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforVaporPressureofLiquefiedPetroleumGases(LPG)(ExpansionMethod)
【原文标准名称】:液化石油气(LPG)蒸汽压力用标准试验方法(膨胀方法)
【标准号】:ASTMD6897-2009
【标准状态】:现行
【国别】:
【发布日期】:2009
【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】:D02.08
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:液化石油气;蒸汽压力;蒸汽压力(VPx)-石油产品;膨胀法;LPG(液化石油气)
【英文主题词】:expansionmethod;liquefiedpetroleumgas;vaporpressure;Vaporpressure(VPx)--petroleumproducts;Expansionmethod;LPG(liquefiedpetroleumgases)
【摘要】:Informationonthevaporpressuresofliquefiedpetroleumgasispertinenttoselectionofproperlydesignedstoragevessels,shippingcontainers,andcustomerutilizationequipmenttoensuresafehandlingoftheseproducts.Determinationofthevaporpressureofliquefiedpetroleumgasisimportantforsafetyreasonstoensurethatthemaximumoperatingdesignpressuresofstorage,handling,andfuelsystemswillnotbeexceededundernormaloperatingtemperatureconditions.Forliquefiedpetroleumgases,vaporpressurecanbeconsideredasemi-quantitativemeasureoftheamountofthemostvolatilematerialpresentintheproduct.Thistestmethodusesasmallsamplevolumeandexcludesanymanualhandlingofameasuringchamberunderhighpressure.1.1Thistestmethodcoverstheuseofautomaticvaporpressureinstrumentstodeterminethevaporpressureofliquefiedpetroleumgasproductsatatemperatureof37.8x00B0;C,vaportoliquidratioof0.5:1,andpressuresfrom200to1550kPaonasamplevolumeof3.33mL.1.2Thistestmethodisapplicabletothedeterminationofvaporpressuresofliquefiedpetroleumgasproductsattemperaturesfrom37.8to70x00B0;C,vaportoliquidratiosof0.1:1to4:1,andpressuresupto3500kPa;however,theprecisionofthetestmethod(seeSection15)hasonlybeendeterminedforavaportoliquidratioof0.5:1,atatemperatureof37.8x00B0;C,andapressurerangefrom300to1500kPa.Note18212;ThistestmethodisnotintendedtodeterminethetruevaporpressureofLPGsamples,butratherdetermineandreportthevaporpressureofLPGatthe37.8x00B0;Ctemperatureand0.5:1vaportoliquidratioastheTestMethodD1267method.Note28212;Thistestmethodisnotatruevaporpressuremethodandwillnotmeasurethefullcontributionfromanydissolvedgasessuchasnitrogenorheliumiftheyarepresent.Thecontributionoflightgasestothemeasuredvaporpressureishighlydependentonthetesttemperature,typeofgas,andV/Lratioofthetest.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecificwarningstatements,seeAppendixX2.
【中国标准分类号】:E46
【国际标准分类号】:75_160_30
【页数】:5P.;A4
【正文语种】: