ANSI/ASTM E273-2001 径向焊接管道的超声检验操作规程

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【英文标准名称】:PracticeforUltrasonicExaminationofLongitudinalWeldedPipeandTubing
【原文标准名称】:径向焊接管道的超声检验操作规程
【标准号】:ANSI/ASTME273-2001
【标准状态】:作废
【国别】:美国
【发布日期】:2001
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:无损检验;超声波学;管
【英文主题词】:non-destructivetesting;ultrasonics;pipes
【摘要】:
【中国标准分类号】:H26
【国际标准分类号】:23_040_01
【页数】:
【正文语种】:英语


【英文标准名称】:Specificationforradiodisturbanceandimmunitymeasuringapparatusandmethods—Part1-4:Radiodisturbanceandimmunitymeasuringapparatus—Ancillaryequipment—Radiateddisturbances
【原文标准名称】:无线电干扰和抗干扰测量装置和方法用规范.第1-4部分:无线电干扰和抗干扰测量装置.辅助设备.辐射干扰
【标准号】:BSEN55016-1-4-2007+A1-2008
【标准状态】:作废
【国别】:英国
【发布日期】:2007-08-31
【实施或试行日期】:2007-08-31
【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】:均值指标;定义;定义(术语);探测器;电气工程;电磁兼容性;电磁兼容性(EMC);排放;高频;高频测量;抗干扰度;干扰辐射;均值;测量;测量仪器;测量技术;仪表;特性;辐射;无线电干扰;无线电干扰接收器;无线电接收器测量;射频信号;接收机;规范(验收);证实
【英文主题词】:Averagevalueindications;Definition;Definitions;Detectors;Electricalengineering;Electromagneticcompatibility;EMC;Emission;Highfrequencies;High-frequencymeasurement;Interferencerejections;Interferingemissions;Mean;Measurement;Measuringinstruments;Measuringtechniques;Meters;Properties;Radiation;Radiodisturbances;Radiointerferencereceivers;Radioreceivermeasurement;Radio-frequencysignals;Receivers;Specification(approval);Validation
【摘要】:ThispartofCISPR16isdesignatedabasicstandard,whichspecifiesthecharacteristicsandperformanceofequipmentforthemeasurementofradiateddisturbancesinthefrequencyrange9kHzto18GHz.Specificationsforancillaryapparatusareincludedfor:antennasandtestsites,TEMcells,andreverberatingchambers.TherequirementsofthispublicationmustbecompliedwithatallfrequenciesandforalllevelsofradiateddisturbanceswithintheCISPRindicatingrangeofthemeasuringequipment.MethodsofmeasurementarecoveredinPart2-3,andfurtherinformationonradiodisturbanceisgiveninPart3ofCISPR16.Uncertainties,statisticsandlimitmodellingarecoveredinPart4ofCISPR16.
【中国标准分类号】:L86
【国际标准分类号】:17_220_20;33_100_01;33_100_10;33_100_20
【页数】:106P.;A4
【正文语种】:英语


【英文标准名称】:Electromagneticcompatibility(EMC)-Part5:Installationandmitigationguidelines-Section2:Earthingandcabling
【原文标准名称】:电磁兼容性(EMC)第5部分:安装和调试指南第2节:接地和电缆敷设
【标准号】:IEC/TR361000-5-2-1997
【标准状态】:现行
【国别】:国际
【发布日期】:1997-11
【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/SC77B
【标准类型】:()
【标准水平】:()
【中文主题词】:电磁兼容性;电磁兼容性;干扰抑制;电气器具;测量技术;电磁试验;布线;试验;电气工程;接地;抗扰性
【英文主题词】:Cabling;Earthing;Electricappliances;Electricalengineering;Electromagneticcompatibility;Electromagnetictests;EMC;Immunity;Interferencerejections;Measuringtechniques;Testing
【摘要】:Thistechnicalreport(type3)coversguidelinesfortheearthingandcablingofelectricalandelectronicsystemsandinstallationsaimedatensuringelectromagneticcompatibility(EMC)amongelectricalandelectronicapparatusorsystems.Moreparticularly,itisconcernedwithearthingpracticesandwithcablesusedinindustrial,commercial,andresidentialinstallations.Thistechnicalreportisintendedforusebyinstallersandusers,andtosomeextent,manufacturersofsensitiveelectricalorelectronicinstallationsandsystems,andequipmentwithhighemissionlevelsthatcoulddegradetheoverallelectromagnetic(EM)environment.Itappliesprimarilytonewinstallations,butwhereeconomicallyfeasible,itmaybeappliedtoextensionsormodificationstoexistingfacilities.
【中国标准分类号】:L06
【国际标准分类号】:33_100_01
【页数】:137P.;A4
【正文语种】:英语