SAE AS7101 National Aerospace and Defense Contractors Accreditation Program (NADCAP) General Requirements for Materials

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Product Code:SAE AS7101
Title:National Aerospace and Defense Contractors Accreditation Program (NADCAP) General Requirements for Materials Test Laboratory Accreditation Program
Issuing Committee:Nadcap Management Council
Scope:This standard establishes the minimum requirements for materials testing laboratories (MTL) accredited by NADCAP. The following test methods and processes for metallic material systems are covered in this standard.a. Chemical Testingb. Mechanical Testingc. Metallography and Microhardnessd. Hardnesse. Corrosionf. Mechanical Testing Specimen Preparationg. Differential Thermal Analysish. Heat Treatingi. X-Ray Diffractionj. Fastener Testing
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【英文标准名称】:ReferenceQuantitiesforAcousticalLevels
【原文标准名称】:声学各级参考量
【标准号】:ANSI/ASAS1.8-1989
【标准状态】:现行
【国别】:美国
【发布日期】:1989
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Acoustics;Definitions;Noiselevels;Referencelevels;Referencequantity;Referencevalues;Soundlevel;Soundlevels
【摘要】:Thisstandardincludesreferencequantitiesforcommonlyusedlevelsinacoustics,electroacoustics,andmechanicalvibration.Acousticallevelsofvariouskindsarecommonlyusedtodescribeacousticalmeasurementsingases,liquids,andsolids.Areferencequantity,preferablyindependentofthemedium,isneededforeachkindoflevel.Thepreferredunitforanaacousticallevelisthedecibel.
【中国标准分类号】:Z32
【国际标准分类号】:17_140_01
【页数】:4P;A4
【正文语种】:英语


【英文标准名称】:Aerospaceseries-Circuitbreakers,three-pole,temperaturecompensated,ratedcurrents2Ato25A,switchingcapacity65I-Part004:UNCthreadterminals;productstandard;GermanversionEN3774-004:1999
【原文标准名称】:航空和航天.额定电流为2A至25A、开断容量为65I、三刀温度补偿断路器.第004部分:UNC螺纹端子.产品标准
【标准号】:EN3774-004-1999
【标准状态】:现行
【国别】:
【发布日期】:1999-08
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:开关能力;作标记;航天运输;多语种的;航空航天运输;电气工程;电气保护设备;产品标准;额定电流;飞行器部件;三极;飞行器系统;断路器;航空运输;名称与符号
【英文主题词】:Abilitytoswitch;Aerospacetransport;Airtransport;Aircraftcomponents;Circuit-breakers;Connections;Currents;Designations;Dimensions;Electricalengineering;Electricalpropertiesandphenomena;Electricalprotectionequipment;Electricalsystems;Environmentalcondition;Explosion-proof;Marking;Mass;Mechanicalproperties;Multilingual;Productstandards;Properties;Pulloperation;Pushoperation;Pushbuttons;Ratedcurrent;Spacetransport;Specification(approval);Switches;Switchgear;Temperature;Temperature-compensated;Threadfasteners;Three-pole;Tri-polecircuit-breakers;UNCthreadfasteners;Weights
【摘要】:
【中国标准分类号】:V27
【国际标准分类号】:49_060
【页数】:9P.;A4
【正文语种】:英语