ANSI/ASTM A627-1996 安全设备用均质不易加工钢棒规范

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【英文标准名称】:Modularorderforthedevelopmentofmechanicalstructuresforelectronicequipmentpractices-Sectionalspecification-Interfaceco-ordinationdimensionsforthe25mmequipmentpractice-Extendeddetailspecification-Dimensionsforsubracks,chassi
【原文标准名称】:电子设备机械结构模块化研制规定.分规范.25mm设备的接口配位尺寸.扩展的详细规范.辐助框架、底盘、底板、面板及插入件的尺寸
【标准号】:BSEN60917-2-3-2006
【标准状态】:现行
【国别】:英国
【发布日期】:2006-08-31
【实施或试行日期】:2006-08-31
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:组件;底板;建筑物;底盘;部件;坐标(数学);设计;研制;尺寸标准;尺寸;电气工程;电子工程;电子设备;电子驱动装置;面板;接口;电气连接件的接口;制造;机械接口;模块;模块配位;插入件;印制电路板;可置换性;标准;结构体系;结构;建造;辅助框架;阀门;25mm设备的实践
【英文主题词】:Assemblies;Backpanels;Buildings;Chassis;Components;Coordinates(mathematics);Design;Developments;Dimensionstandards;Dimensions;Electricalengineering;Electronicengineering;Electronicequipment;Electronically-operateddevices;Frontpanels;Interfaces;Interfacesofelectricalconnections;Manufacturing;Mechanicalinterfaces;Modular;Modularcoordination;Modularco-ordinations;Plug-inunits;Printed-circuitboards;Replaceability;Standards;Structuralsystems;Structure;Structuring;Subracks;Valves;25mmequipmentpractices
【摘要】:ThispartofIEC60917providesadditionaldimensionsforamodularrangeofsubracksandassociatedplug-inunitsbasedonIEC60917-2-2.AtypicalsubrackconsistsofaframedesignwithmountingdimensionsforinstallationintoracksorcabinetsinaccordancewithIEC60917-2-1.Theaperturedimensionsofasubrackarespecifiedinordertomeetthemountingdimensionsoffrontplug-inunits.ThispartofIEC60917comprises–additionaldimensionsforsubracksandsubrackassociatedplug-inunitswithinjector/extractorhandle;–dimensionsforbasicelectromagneticshieldingprovisions;–dimensionsofthekey/codingsystemforsubrackandplug-inunits;–dimensionsofthealignmentpinforfrontpanelandplug-inunit;–dimensionsofelectrostaticdischargeprovisions;–dimensionsofrear-mountedplug-inunits.Connector-relateddimensionsaregiveninAnnexA.Inordertoensurethecompatibilityofplug-inunitsintothesubrack,inspectiondimensionsandconnector-dependentdimensionsaredefined.
【中国标准分类号】:L94
【国际标准分类号】:31_240
【页数】:38P.;A4
【正文语种】:英语


【英文标准名称】:PerformanceTestingandRatingofGas-FiredAirConditioningandHeatPumpAppliancessameasCGA2.94andCGA2.94a
【原文标准名称】:燃气的空气调节和热泵器具的性能测试和评估(同CGA2.94和CGA2.94a标准)
【标准号】:ANSIZ21.40.4-1996andZ21.40.4a-1998
【标准状态】:现行
【国别】:美国
【发布日期】:1998
【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】:空调;器具;状态调节;煤气供暖的;热泵;性能测试;评估;测试
【英文主题词】:Airconditioning;Appliances;Conditioning;Gas-fired;Heatpumps;Performancetesting;Rating;Testing
【摘要】:
【中国标准分类号】:Q82
【国际标准分类号】:91_140_01
【页数】:
【正文语种】:英语