SAE AS7110/8 Nadcap Requirements for Diffusion Welding (Cancelled Mar 2007)
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来源:标准资料网
Product Code:SAE AS7110/8
Title:Nadcap Requirements for Diffusion Welding (Cancelled Mar 2007)
Issuing Committee:Nadcap Management Council
Scope:This Aerospace Standard (AS) is to be used to supplement AS7110, and/or any Nadcap recognized quality system. In addition to the requirements contained in AS7110, the requirements contained here shall apply to suppliers seeking Nadcap accreditation for diffusion welding.
【英文标准名称】:Testingmethodfordetectionandenumerationofsulfate-reducingbacteriainindustrialwater
【原文标准名称】:工业用水中硫酸盐还原细菌的检测和计数的试验方法
【标准号】:JISK0350-60-10-2005
【标准状态】:现行
【国别】:日本
【发布日期】:2005-01-20
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonEnvironmentandRecyclingPolicy
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:この規格は,工業用水中の硫酸塩還元菌を培養法によって定性的,定量的に判定する試験方法について規定する。
【中国标准分类号】:Z16
【国际标准分类号】:13_060_25;13_060_70
【页数】:14P;A4
【正文语种】:日语
【英文标准名称】:Measurementmethodsforreflectivityofelectromagneticwaveabsorbersinmillimetrewavefrequency
【原文标准名称】:电磁波吸收仪在毫米波频上的反射性的测量方法
【标准号】:IEC/PAS62431-2005
【标准状态】:作废
【国别】:国际
【发布日期】:2005-07
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC46F
【标准类型】:()
【标准水平】:()
【中文主题词】:电磁学;电磁兼容性;测量条件;反射特性;高频;定义;吸收仪;散射变量;反射性;电气工程;EMC;干扰抑制
【英文主题词】:Absorbers;Definition;Definitions;Electricalengineering;Electromagneticcompatibility;Electromagnetism;EMC;Highfrequencies;Interferencesuppression;Measurementconditions;Reflectioncharacteristics;Reflectivity;Scatteringvariable
【摘要】:ThisPASspecifiesthemeasurementmethodsforthereflectivityofelectromagneticwaveabsorbers(EMA)forthenormalincident,obliqueincidentandeachpolarizedwaveinthefrequencyrangefrom30GHzto300GHz.Inaddition,thesemethodsarealsoequallyeffectiveforthereflectivitymeasurementofothermaterials.ThisPASisapplicablenotonlytothoseEMAwhicharewidelyusedasthecounter-measuresagainstcommunicationfaults,radiointerferenceetc.,butalsotothoseusedinananechoicchamberinsomecases.EMAsmaybeanykindofmaterialandmayhaveanyarbitraryshape,configuration,orlayeredstructureasindicatedbelow.Material:Conductivematerial,dielectricmaterial,magneticmaterialShape:Planar,pyramidal-type,wedge-type,etc.Layerstructure:Singlelayer,multilayers,andgraded-indexmaterialThisPASmaygivethemeasurementmethodofreflectivityapplicabletovariousEMAsormaterials.However,itmaynotbeapplicabletoallEMAs.ThisPASmaybesupplementedwithadditionalmethodsifnecessarysothatafuturedemandmaybefulfilled.ThePASspecifiesthemeasurementmethodsforthereflectivityofEMAinthemillimetre-waverange:-measurementfrequencyrange:30GHzto300GHz-reflectivity:0to-50dB-incidentangle:0°to80°.
【中国标准分类号】:A55
【国际标准分类号】:17_220_20
【页数】:50P.;A4
【正文语种】:英语
