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【英文标准名称】:Paper,boardandpulps-Determinationofdrymattercontent-Oven-dryingmethod(ISO638:2008);GermanversionENISO638:2008
【原文标准名称】:纸、纸板和纸浆.干物质含量的测定.烘箱干燥法(ISO638-2008).德文版本ENISO638-2008
【标准号】:DINENISO638-2009
【标准状态】:现行
【国别】:德国
【发布日期】:2009-01
【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】:分析;纸板;化学分析和测试;定义;脱水;测定;含量测定;干(物质)含量;干物质;仪器;实验室取样;实验室器皿;材料测试;测量;测量技术;方法;潮气;含水量;烘炉干燥;烘干物质;烘箱;纸;纸浆;准备;规程;抽样方法;监督(认可);试验报告;测试
【英文主题词】:Analysis;Board(paper);Chemicalanalysisandtesting;Definitions;Dehydration;Determination;Determinationofcontent;Drycontent;Drymatter;Instruments;Laboratorysample;Laboratoryware;Materialstesting;Measurement;Measuringtechniques;Methods;Moisture;Moisturecontents;Ovendrying;Oven-drymass;Ovens;Paper;Paperpulp;Preparation;Procedures;Pulp;Samplingmethods;Surveillance(approval);Testreports;Testing
【摘要】:ThisInternationalStandardspecifiesanoven-dryingmethodforthedeterminationofthedrymatterinpaper,boardandpulp.Theprocedureisapplicabletopaper,boardandpulpwhichdoesnotcontainanyappreciablequantitiesofmaterialsotherthanwaterthatarevolatileatthetemperatureof105℃+2℃.Itisused,forexample,inthecaseofpulp,paperandboardsamplestakenforchemicalandphysicaltestsinthelaboratory,whenaconcurrentdeterminationofdrymattercontentisrequired.Thismethodisnotapplicabletothedeterminationofthedrymattercontentofslushpulportothedeterminationofthesaleablemassofpulplots.NOTEISO287[1]specifiesthedeterminationofmoistureofalotofpaperandboard;ISO4119[3]specifiesthedeterminationofstockconcentrationofpulps;ISO801(allparts)[2]specifiesthedeterminationofsaleablemassinlots.
【中国标准分类号】:Y30
【国际标准分类号】:85_040
【页数】:12P;A4
【正文语种】:德语


Product Code:SAE ARP1827
Title:Measuring Aircraft Gas Turbine Engine Fine Fuel Filter Element Performance
Issuing Committee:Ae-5b Engine Related Components Airframe-Mounted Pumps
Scope: Variation in filter element testing methods and requirements make comparison of results difficult. In order to minimize these problems, this ARP describes standard filtration ratings and test procedures. Both manufacturer and customer will have a common means to specify, control, and evaluate filter elements. This ARP delineates two complementary filter element performance ratings and corresponding test procedures. It is intended for the noncleanable (disposable), fine fuel filter elements used in aviation gas turbine engine systems.