DIN 1725-5-1986 铝合金.铸造合金.金属块(锭).液态金属.成分
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【英文标准名称】:Aluminiumalloys,castingalloys;ingots(pigs),liquidmetal;composition
【原文标准名称】:铝合金.铸造合金.金属块(锭).液态金属.成分
【标准号】:DIN1725-5-1986
【标准状态】:作废
【国别】:德国
【发布日期】:1986-02
【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】:合金;组分;铸锭;检验;有色金属;材料;铝;化学成分;铸件;熔模铸造法;铸造工艺;有色金属合金;铸造合金;压模铸造;生铁锭;铸造学;铝合金;名称与符号;砂型铸造;冷型铸造
【英文主题词】:
【摘要】:
【中国标准分类号】:H61
【国际标准分类号】:77_120_10
【页数】:6P;A4
【正文语种】:德语
【英文标准名称】:Glassinbuilding.Glazingandairbornesoundinsulation.Productdescriptionsanddeterminationofproperties
【原文标准名称】:建筑玻璃.玻璃隔音和空中隔音.产品描述和性能测定
【标准号】:BSEN12758-2011
【标准状态】:现行
【国别】:英国
【发布日期】:2011-05-31
【实施或试行日期】:2011-05-31
【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】:
【英文主题词】:Airbornenoise;Airbornesound;Airbornesoundinsulation;Chemicalcomposition;Chemicalproperties;Classification;Construction;Constructionmaterials;Definitions;Determination;Dimensions;Glass;Glassforbuildingpurposes;Glassproducts;Laminatedglass;Marking;Materialstesting;Mechanicalproperties;Noisecontrol(acoustic);Physicalproperties;Physicalpropertiesofmaterials;Productdescriptions;Properties;Ratings;Safetyglass;Soundinsulation;Testing;Tolerances(measurement);Toughenedsafetyglass
【摘要】:ThisEuropeanStandardassignssoundinsulationvaluestoalltransparent,translucentandopaqueglassproducts,describedintheEuropeanStandardsforbasic,specialbasicorprocessedglassproducts,whenintendedtobeusedinglazedassembliesinbuildings,andwhichexhibitpropertiesofacousticprotection,eitherasaprimeintentionorasasupplementarycharacteristic.Thisdocumentoutlinestheprocedure,bywhichglassproductsmayberated,accordingtotheiracousticperformancewhichenablesassessmentofcompliancewiththeacousticrequirementsofbuildings.Rigoroustechnicalanalysisofmeasurementdataremainsanoption,butthisstandardisintendedtoenablethederivationofsimplerindicesofperformance,whichcanbeadoptedwithconfidencebynon-specialists.ByadoptingtheprinciplesofthisstandardtheformulationofacousticrequirementsinBuildingCodesandforproductspecificationtosatisfyparticularneedsforglazingissimplified.ItisrecognisedthattheacoustictestprocedurescontainedwithinENISO10140relateonlytoglasspanesandtheircombinations.Althoughthesameprinciplesshouldbefollowedascloselyaspossible,itisinevitablethatsomecompromisesarenecessary,becauseofthebulkierconstructionofotherglazingtypes,e.g.glassblocks,paverunits,channel-shapedglass,structuralglazingandstructuralsealantglazing.GuidelinesonhowtoadaptthetestproceduresfortheseglassproductsareofferedinClause4.Alltheconsiderationsofthisstandardrelatetopanesofglass/glassproductsalone.Incorporationofthemintowindowsmaycausechangesinacousticperformanceasaresultofotherinfluences,e.g.framedesign,framematerial,glazingmaterial/method,mountingmethod,airtightness,etc.Measurementsofthesoundinsulationofcompletewindows(glassandframe)maybeundertakentoresolvesuchissues.
【中国标准分类号】:Q33
【国际标准分类号】:81_040_20;91_120_20
【页数】:24P.;A4
【正文语种】:英语
【英文标准名称】:Rubber,raw-Determinationofvolatile-mattercontent-Part1:Hot-millmethodandovenmethod
【原文标准名称】:生橡胶挥发性物质含量测定.第1部分:热轧法和烘箱法
【标准号】:ISO248-1-2011
【标准状态】:现行
【国别】:国际
【发布日期】:2011-10
【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/TC45
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Components;Cylinders;Determinationofcontent;Drying;Lossofmass;Methods;Moisture;Properties;Rolling;Rubber;Volatilematter;Volatilematterdetermination;Vulcanizedrubber
【摘要】:
【中国标准分类号】:G34
【国际标准分类号】:83_040_10
【页数】:13P;A4
【正文语种】:英语