MIL-B-12673 (ORD)

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MIL-B-12673 (ORD), MILITARY SPECIFICATION, BRAZING, OXYACETYLENE, OF BUILT-UP METAL STRUCTURES (5 MAY 1952)., This specification applies to the oxyacetylene brazing of built-up metal structures fabricated either from ferrous or nonferrous base metal or combination thereof as accomplished by the use of suitably qualified flux and filler metal.
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【英文标准名称】:StandardTestMethodforMercurySamplingandAnalysisinNaturalGasbyAtomicFluorescenceSpectroscopy
【原文标准名称】:通过原子荧光光谱学对天然气中汞的取样和分析的标准试验方法
【标准号】:ASTMD6350-1998
【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(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:天然气;原子荧光光谱学;金吸着剂;汞取样
【英文主题词】:atomicfluorescencespectroscopy;goldsorbent;mercurysampling;naturalgas
【摘要】:
【中国标准分类号】:E24
【国际标准分类号】:
【页数】:
【正文语种】:英语


【英文标准名称】:Petroleumproducts—Determinationofboilingrangedistributionbygaschromatographymethod—Part2:Heavydistillatesandresidualfuels
【原文标准名称】:石油产品.用气相色谱法测定沸程分布.第2部分:重馏分和残余燃料
【标准号】:BSEN15199-2-2006
【标准状态】:现行
【国别】:英国
【发布日期】:2007-01-31
【实施或试行日期】:2007-01-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:沸点;沸腾范围;沸腾温度;校正;定义;蒸馏特性;蒸馏物;馏程;火焰电热探测器;气相色谱法;重油;材料测试;矿物油;石油产品;精密度;渣油;试验设备;测试
【英文主题词】:Boilingpoint;Boilingrange;Boilingtemperature;Calibration;Definition;Definitions;Destillationcharacteristics;Distillates;Distillationranges;Flameionisationdetector;Gaschromatography;Heavyoils;Materialstesting;Mineraloils;Petroleumproducts;Precision;Residualoil;Testequipment;Testing
【摘要】:ThisEuropeanStandardspecifiesamethodforthedeterminationoftheboilingrangedistributionofpetroleumproductsbycapillarygaschromatographyusingflameionisationdetection.Thestandardisapplicabletomaterialshavingavapourpressurelowenoughtopermitsamplingatambienttemperature,andwhichhaveaboilingrangeofatleast100°C.Thestandardisapplicabletomaterialswithinitialboilingpoints(IBP)above100°Candfinalboilingpoints(FBP)above750°C,forexample,heavydistillatefuelsandresiduals.Themethodisnotapplicabletobituminoussamples.Thetestmethodisnotapplicablefortheanalysisofpetroleumorpetroleumproductscontaininglowmolecularweightcomponents(forexamplenaphthas,reformates,gasolines,diesel).Componentscontainingheteroatoms(forexamplealcohols,ethers,acids,oresters)orresiduearenottobeanalyzedbythistestmethod.
【中国标准分类号】:E30
【国际标准分类号】:75_080
【页数】:30P.;A4
【正文语种】:英语