XP T54-034-1999 塑料.压力传送液态食品、热水、工业用液体用未增塑聚(氯乙烯)(PVC-U)管道.增压液体用减速规则的制定和规范
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【英文标准名称】:Plastics-Unplasticizedpoly(vinylchloride)(PVC-U)pipingforconveyanceunderpressureofliquidfoodstuffs,thermalwaterandindustrialliquids-Specificationsandsettingofthederatingrulesforpressurizedliquids.
【原文标准名称】:塑料.压力传送液态食品、热水、工业用液体用未增塑聚(氯乙烯)(PVC-U)管道.增压液体用减速规则的制定和规范
【标准号】:XPT54-034-1999
【标准状态】:作废
【国别】:法国
【发布日期】:1999-11-01
【实施或试行日期】:
【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】:
【英文主题词】:
【摘要】:
【中国标准分类号】:G31
【国际标准分类号】:23_040_45;23_040_20
【页数】:31P;A4
【正文语种】:其他
Product Code:SAE AMS4100
Title:Aluminum Alloy, Alclad, Sheet, 5.7Zn - 2.2Mg - 1.6Cu - 0.22Cr (Alclad 7475-T761), Solution and Precipitation Heat Treated
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope:This specification covers an aluminum alloy in the form of alclad sheet.【英文标准名称】:Gasanalysis-Conversionofgasmixturecompositiondata
【原文标准名称】:气体分析.气体混合成分数据的转换
【标准号】:BSENISO14912-2006
【标准状态】:现行
【国别】:英国
【发布日期】:2003-03-20
【实施或试行日期】:2003-03-20
【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】:分析;基础;化学成分;组分;浓缩;浓缩值;团料;换算(计量单位);定义(术语);气体分析;混合气体;气体;材料;材料测试;量;实际油气比;术语;测试
【英文主题词】:Analysis;Basis;Chemicalcomposition;Composition;Concentration;Concentrationvalues;Conglomerates;Conversion(unitsofmeasurement);Definitions;Gasanalysis;Gasmixtures;Gases;Materials;Materialstesting;Quantities;Realgasfactors;Terms;Testing
【摘要】:ThisInternationalStandarddefinesthefollowingquantitiescommonlyusedtoexpressthecompositionofgasmixtures:-molefraction,-massfraction,-volumefraction,and-moleconcentration,-massconcentration,-volumeconcentration.Forthesequantitiesofcomposition,thisInternationalStandardprovidesmethodsfor-conversionbetweendifferentquantities,and-conversionbetweendifferentstateconditions.Conversionbetweendifferentquantitiesmeanscalculatingthenumericalvalueofananalytecontentintermsofoneofthequantitieslistedabovefromthenumericalvalueofthesameanalytecontent,atthesamepressureandtemperatureofthegasmixture,givenintermsofanotherofthesequantities.Conversionbetweendifferentstateconditionsmeanscalculatingthenumericalvalueofananalytecontent,intermsofoneofthequantitieslistedabove,underonesetofstateconditionsfromthenumericalvalueofthesamequantityunderanothersetofstateconditions,i.e.pressureandtemperature,ofthegasmixture.Gasmixturecompositioncanbeconvertedsimultaneouslybetweendifferentquantitiesofcompositionanddifferentstateconditionsbycombinationofthetwotypesofconversion.ThisInternationalStandardisapplicableonlytohomogeneousandstablegasmixtures.Thereforeanystateconditions(pressureandtemperature)consideredneedtobewelloutsidethecondensationregionofthegasmixtureandthatofeachofthespecifiedanalytes(seeAnnexA).
【中国标准分类号】:G04
【国际标准分类号】:71_040_40
【页数】:64P.;A4
【正文语种】:英语