DIN EN 4182-2002 航空航天系列.钛合金管连接件8°30'.异径三通管;德文版本EN4182:2001
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【英文标准名称】:Aerospaceseries-Pipecoupling8°30intitaniumalloy-Tees,reduced;GermanversionEN4182:2001
【原文标准名称】:航空航天系列.钛合金管连接件8°30'.异径三通管;德文版本EN4182:2001
【标准号】:DINEN4182-2002
【标准状态】:现行
【国别】:德国
【发布日期】:2002-08
【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】:液压系统;流体技术;交货条件;三通管;压合接头;航空航天运输;航空运输;作标记;特性;三通管配件;多语种的;螺纹件;规范(验收);管道;T形连接;管道系统;钛合金
【英文主题词】:Aerospacetransport;Airtransport;Compressionfittings;Deliveryconditions;Fluidsystems;Fluidtechnologies;Marking;Multilingual;Pipesystem;Pipetees;Pipelines;Properties;Screwings;Specification(app
【摘要】:Thedocumentspecifiesthecharacteristicsofareducer-teepiecewhichincorporatesreduceradaptorsinoneortwoofthelimbs.Theteesismanufacturedfromtitaniumalloyandisintendedforuseinaircraftfluidsystempipelines.
【中国标准分类号】:V21
【国际标准分类号】:49_080
【页数】:10P;A4
【正文语种】:德语
【英文标准名称】:Waterquality-Determinationoftotalcyanideandfreecyanidebycontinuousflowanalysis
【原文标准名称】:水质.用连续流量分析法测定总氰化物和游离氰化物含量
【标准号】:ISO14403-2002
【标准状态】:作废
【国别】:国际
【发布日期】:2002-03
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC147
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;质量;定义;化学分析和试验;流量分析;含量测定;水;氰化物;水质
【英文主题词】:Chemicalanalysisandtesting;Cyanides;Definitions;Determinationofcontent;Flowanalysis;Laboratorytests;Massconcentration;Methodsofanalysis;Phenol;Quality;Testing;Water;Wateranalysis;Waterquality
【摘要】:ThisInternationalStandardspecifiesmethodsforthedeterminationofcyanideinvarioustypesofwater(suchasground,drinking,surface,leachateandwastewater)withcyanideconcentrationsusuallyabove3μg/1expressedascyanideions.TheCFAmethodisapplicabletoamassconcentrationrangefrom10μg/lto100μg/l.Therangeofapplicationmaybechangedbyvaryingtheoperationconditions.NOTESeawatermaybeanalyzedwithchangesinsensitivityandadaptationofthereagentandcalibrationsolutionstothesalinityofthesamples.
【中国标准分类号】:Z16
【国际标准分类号】:13_060_50
【页数】:18P.;A4
【正文语种】:英语
【英文标准名称】:Petroleumproducts-Determinationofthefilterabilityoflubricatingoils-Part2:Procedurefordryoils
【原文标准名称】:石油产品.润滑油的可过滤性测定.第2部分:干性油技术
【标准号】:ISO13357-2-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-10
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC28
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;测定;可过滤性;过滤;油脂;润滑油;石油产品;试验
【英文主题词】:Chemicalanalysisandtesting;Definitions;Determination;Filterability;Filtrations;Greases;Hydraulicoils;Lubricatingoils;Petroleumproducts;Testing
【摘要】:ThispartofISO13357specifiesaprocedurefortheevaluationofthefiltcrabilityofdrylubricatingoils,particularlythosedesignedforhydraulicapplications.Theprocedureonlyappliestomineral-basedoils,sincefluidsmanufacturedfromothermaterials(e.g.fire-resistantfluids)mightnotbecompatiblewiththespecifiedtestmembranes.TherangeofapplicationhasbeenevaluatedwithoilsofviscosityuptoISOviscositygrade(VG)100,asdefinedinISO3448.Withintherangedescribed,thefilterabilityasdefinedisnotdependentontheviscosityoftheoil.Theprocedureisnotsuitableforsomehydraulicoilsonwhichspecificpropertieshavebeenconferredbytheuseofinsoluble/partiallysolubleadditives,orbyparticularlylargemolecularspecies.NOTEFilterabilityisaprimerequirementforlubricatingoilsusedinhydraulicsystemsbecauseofthefinefiltersusedinthisapplication.ThispartofISO13357definesamethodforassessingthefilterabilityofdryoils.Itisnecessarytonotethatsomeoilsexhibitpoorerfilterabilitycharacteristicsinthepresenceofcontaminatingwater.ISO13357-1appliestotheinvestigationoftheeffectofwaterandhightemperatureonfilterability,ifanoilisusedinapplicationswherethepresenceofwaterintheoilislikely.
【中国标准分类号】:E34
【国际标准分类号】:75_100
【页数】:10P.;A4
【正文语种】:英语