BS EN 4074-2009 航空航天系列.铝IVD涂层钛合金中长螺纹紧公差标准柄六瓣凹槽盘头螺栓.分类:1100MPa(环境温度)/425℃
时间:2024-05-02 16:55:17 来源: 标准资料网 作者：标准资料网 阅读：8202
【英文标准名称】:Aerospaceseries-Screws,panhead,sixloberecess,coarsetolerancenormalshank,mediumlengththread,intitaniumalloy,aluminiumIVDcoated-Classification:1100MPa(atambienttemperature)/425℃
【原文标准名称】:航空航天系列.铝IVD涂层钛合金中长螺纹紧公差标准柄六瓣凹槽盘头螺栓.分类:1100MPa(环境温度)/425℃
【标准号】:BSEN4074-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2009-07-31
【实施或试行日期】:2009-07-31
【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】:航空航天运输;航空运输;铝;交货条件;名称与符号;尺寸规格;紧固件;作标记;盘头螺钉;螺钉;六瓣凹槽;航天运输;规范(验收);表面;钛合金;重量
【英文主题词】:Aerospacetransport;Airtransport;Aluminium;Deliveryconditions;Designations;Dimensions;Fasteners;Marking;Panheadscrews;Screws(bolts);Sixloberecess;Spacetransport;Specification(approval);Surfaces;Titaniumalloys;Weights
【摘要】:Thisstandardspecifiesthecharacteristicsofscrews,panhead,sixloberecess,coarsetolerancenormalshank,mediumlengththread,intitaniumalloy,aluminiumIVDcoated.Classification:1100MPa/425℃
【中国标准分类号】:V20
【国际标准分类号】:49_030_20
【页数】:12P.;A4
【正文语种】:英语
【英文标准名称】:Plastics-Determinationoftheultimateaerobicbiodegradabilityinsoilbymeasuringtheoxygendemandinarespirometerortheamountofcarbondioxideevolved(ISO17556:2003);GermanversionENISO17556:2004
【原文标准名称】:塑料.通过呼吸测定器中需氧量的测定或放出的二氧化碳量的测量测定土壤中的最大需氧生物降解能力
【标准号】:DINENISO17556-2005
【标准状态】:作废
【国别】:德国
【发布日期】:2005-03
【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】:材料;试验;腐烂性;降解能力;测定;呼吸测定器;土壤;需氧量;沼气;堆肥处理(废弃物);定义;生物降解能力;好氧菌;测量;数学计算;塑料;潮气;分析;分解;二氧化碳
【英文主题词】:Aerobicbacteria;Analysis;Biodegradability;Biogases;Carbondioxide;Composting(waste);Decomposition;Definition;Definitions;Degradability;Determination;Materials;Mathematicalcalculations;Measurement;Moisture;Oxygendemand;Plastics;Putrescibility;Respirometers;Soils;Testing
【摘要】:Thestandardspecifiesamethodfordeterminingtheultimateaerobicbiodegradabilityofplasticmaterialsinsoilbymeasuringtheoxygendemandinaclosedrespirometerortheamountofcarbondioxideevolved.Thetestmethodisdesignedtoyieldanoptimumbiodegradabilitybyadjustingthehumidityofthetestsoil.
【中国标准分类号】:G31
【国际标准分类号】:83_080_01
【页数】:23P.;A4
【正文语种】:德语
Product Code:SAE AS5127/1
Title:Aerospace Standard Test Methods for Aerospace Sealants Two-Component Synthetic Rubber Compounds
Issuing Committee:Ams G9 Aerospace Sealing Committee
Scope:This SAE Aerospace Standard (AS) describes test methods to determine the application and performance properties of two-component sealing compounds. It shall be used in conjunction with AS5127 and the applicable AMS material specifications.