【英文标准名称】:StandardTestMethodsforChemicalAnalysisofZincandZincAlloys
【原文标准名称】:锌和锌合金的化学分析的标准试验方法
【标准号】:ASTME536-1998
【标准状态】:作废
【国别】:美国
【发布日期】:1998
【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】:锌;锌合金;化学分析和试验;合金;试验;金属;分析
【英文主题词】:alloys;chemicalanalysisandtesting;testing;zinc;metals;analysis;zincalloys
【摘要】:
【中国标准分类号】:H13
【国际标准分类号】:77_120_60
【页数】:6P;A4
【正文语种】:英语


【英文标准名称】:Mechanicalstructuresforelectronicequipment-Dimensionsofmechanicalstructuresofthe482.6mm(19in)series-Subracksandassociatedplug-inunits-Electromagneticshieldingprovision
【原文标准名称】:电子设备机械结构.482,6mm(19in)系列机械结构尺寸.插入元件电磁屏蔽条款
【标准号】:BSEN60297-5-102-2001
【标准状态】:作废
【国别】:英国
【发布日期】:2001-10-26
【实施或试行日期】:2001-10-26
【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】:电磁学;电子设备及元件;尺寸;电磁场;储藏设备;电磁辐射;电插头;支架;电屏蔽;防护屏蔽;互换性
【英文主题词】:Assemblies;Design;Dimensions;Electricplugs;Electricalcomponents;Electricalengineering;Electromagneticcompatibility;Electromagneticproperties;Electronicengineering;Electronicequipment;EMC;Encoding;Erecting(constructionoperation);Frontpanels;Mechanic;Mechanicalproperties;Modular;Plug-inunits;Printed-circuitboards;Replaceability;Representations;Series;Shields;Structuralsystems;Subracks;Suitableforplug-inconnection;19inchseries;482,6mmseries
【摘要】:ThispartofIEC60297coverstheextendedfeaturesofelectromagneticshieldingprovisionaddedtosubracksandplug-inunitswithfrontpanelsaccordingtoIEC60297-3,IEC60297-4andIEC60297-5-107.Byimplementingthisextendedfeaturetothesubracksandplug-inunits,anewsubrackandplug-inunittype(incompatiblewithIEC60297-3andIEC60297-4)iscreated.Thepurposeofthisstandardistospecifydimensionswhichwillensuredimensionalinterchangeabilityofsubracksandassociatedplug-inunitsusingtheextendedfeaturesofelectromagneticshieldingprotectionaddedtoIEC60297-3,IEC60297-4andIEC60297-5-107.FormechanicalandclimatictestsrefertoIEC61587-1.ForelectromagneticshieldingperformancetestsrefertoIEC/TS61587-3.
【中国标准分类号】:K60
【国际标准分类号】:31_240
【页数】:14P.;A4
【正文语种】:英语