ASTM C 274-2007 夹层结构建筑物标准术语
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【英文标准名称】:StandardTerminologyofStructuralSandwichConstructions
【原文标准名称】:夹层结构建筑物标准术语
【标准号】:ASTMC274-2007
【标准状态】:现行
【国别】:美国
【发布日期】:2007
【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】:航空航天运输;定义;设计;叠层板材;夹心部件;术语
【英文主题词】:Aerospacetransport;Definition;Definitions;Design;Laminates;Sandwiches;Terminology
【摘要】:
【中国标准分类号】:P20
【国际标准分类号】:01_040_49;49_025_40
【页数】:1P;A4
【正文语种】:英语
Product Code:SAE AMS3811
Title:Rods, Aramid Fiber, Polyester Resin Coated, Pultrusion
Issuing Committee:Ams P Polymeric Materials Committee
Scope:This specification covers coated round rods fabricated by the pultrusion process from aramid fibers and a weather-resistant polyester resin binder in the form of straight lengths or in coils. These rods have been used typically for nonconductive tension elements in antenna supports where superior long-term weather resistance and extremely light weight are required, but usage is not limited to such applications.【英文标准名称】:GuidelinesforSelectingCoreConstructionsforMultilayerPrintedWiringBoards
【原文标准名称】:多层印制线路板的选择芯结构指南
【标准号】:ANSI/IPC4121-1999
【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】:印制电路板;规范;多层印制电路板;基底材料;电子工程
【英文主题词】:Basematerials;Electronicengineering;Multilayerprintedboards;Printed-circuitboards;Specification
【摘要】:DefinesguidelinesforselectingcoreconstructionsintermsoffiberglassfabricstyleandconfigurationforuseinmultilayerPWBapplications.Eachcoreconstructionisgivenaregistrationnumberfororderingpurposes.Everyeffortshallbemadetoperiodicallyreviewtheconstructionguidelineandincludeorexcludeconstructionsbasedoncurrentdata.ThisstandardwasredesignatedfromBSR/IPCCC-110AtoBSR/IPC4121.Thisisthethirdpublicreviewforthisstandard.ItwasoriginallylistedintheSeptember17,1993andtheJuly31,1998issuesofStandardsAction.ItisbeingresubmittedduetoSubstantivechangestothetext.
【中国标准分类号】:L30
【国际标准分类号】:31_180
【页数】:
【正文语种】:英语