标准资料网-标准资料免费资源平台

【英文标准名称】:StandardSpecificationforRecycledPolystyreneMoldingandExtrusionMaterials
【原文标准名称】:回收聚苯乙烯模制和挤压材料的标准规范
【标准号】:ASTMD5676-1999
【标准状态】:作废
【国别】:美国
【发布日期】:1999
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:回收塑料;回收聚苯乙烯模制材料;挤制化合物;挤压材料;模制;聚苯乙烯;材料
【英文主题词】:materials;polystyrene;extrusioncompounds;molding;plastics;extrusionmaterials;recycledplastics;linecall;outspecifications;recycledpolystyrenemolding;recycling
【摘要】:
【中国标准分类号】:G32
【国际标准分类号】:83_080_20
【页数】:4P;A4
【正文语种】:英语


【英文标准名称】:Electromagneticcompatibility(EMC)-Testingandmeasurementtechniques-Testingandmeasurementtechniques-HEMPimmunitytestmethodsforequipmentandsystems
【原文标准名称】:电磁兼容性(EMC).试验和测量技术.设备和系统用高空电磁脉冲抗扰试验方法
【标准号】:BSEN61000-4-25-2002
【标准状态】:现行
【国别】:英国
【发布日期】:2002-05-01
【实施或试行日期】:2002-05-01
【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】:基础标准;兼容性;定义;定义(术语);锐度;放电;电气器具;日用电器;电气工程;电气设备;电气测试;电磁兼容性;电磁试验;电磁学;电子仪器;静电充电;静电学;电磁兼容性(EMC);抗扰度;工业的;工业;影响量;抗干扰度;干扰抑制;磁电效应;测量;测量仪器;测量技术;规范(验收);测试;测试条件;测试发电机
【英文主题词】:Basicstandard;Compatibility;Definition;Definitions;Degreeofsharpness;Discharge;Electricappliances;Electricalappliances;Electricalengineering;Electricalequipment;Electricaltesting;Electromagneticcompatibility;Electromagnetictests;Electromagnetism;Electronicinstruments;Electrostaticchargings;Electrostatics;EMC;Immunity;Industrial;Industries;Influencequantities;Interferencerejections;Interferencesuppression;Magnetoelectriceffects;Measurement;Measuringinstruments;Measuringtechniques;Specification(approval);Testing;Testingconditions;Testinggenerators
【摘要】:ThispartofIEC61000describestheimmunitytestlevelsandrelatedtestmethodsforelectricalandelectronicequipmentandsystemsexposedtohigh-altitudeelectromagneticpulse(HEMP)environments.Itdefinesrangesofimmunitytestlevelsandestablishestestprocedures.Specificationsfortestequipmentandinstrumentationtestset-up,testprocedures,pass/failcriteria,andtestdocumentationrequirementsarealsodefinedbythisstandard.ThesetestsareintendedtodemonstratetheimmunityofelectricalandelectronicequipmentwhensubjectedtoHEMPradiatedandconductedelectromagneticdisturbances.Forradiateddisturbanceimmunitytests,specificationsaredefinedinthisstandardbothforsmalltestfacilitiesandlargeHEMPsimulators.ThispartofIEC61000definesspecificationsforlaboratoryimmunitytests.On-sitetestsperformedonequipmentinthefinalinstallationtoverifyimmunityarealsospecified.Theseverificationtestsusethesamespecificationsaslaboratorytests,exceptfortheclimaticenvironmentalspecifications.TheobjectiveofthispartofIEC61000istoestablishacommonandreproduciblebasisforevaluatingtheperformanceofelectricalandelectronicequipment,whensubjectedtoHEMPradiatedenvironmentsandtheassociatedconductedtransientsonpower,antenna,andinput/output(I/O)signalandcontrollines.
【中国标准分类号】:L06
【国际标准分类号】:33_100_20
【页数】:52P.;A4
【正文语种】:英语