DIN VDE 0740 T.22/A1-1994 手提式电动工具.特殊规范

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Product Code:SAE ARP1705
Title:Coaxial Test Procedure to Measure the RF Shielding Characteristics of EMI Gasket Materials
Issuing Committee:Ae-4 Electromagnetic Environmental Effects (E3) Committee
Scope: The purpose of this procedure is to establish a technique for reliably and repeatedly measuring the RF shielding characteristics of EMI gasket materials and EMI gaskets against various joint surfaces. The procedure is also used to test the reliability of the gasketed joint combinations after being subjected to hostile environments.
Rationale: The purpose of this procedure is to establish a technique for reliably and repeatedly measuring the RF shielding characteristics of EMI gasket materials and EMI gaskets against various joint surfaces. The procedure is also used to test the reliability of the gasketed joint combinations after being subjected to hostile environments.【英文标准名称】:StandardGuideforMechanicalAttachmentofGeomembranetoPenetrationsorStructures
【原文标准名称】:土工薄膜与渗透层或结构间的机械连接标准指南
【标准号】:ASTMD6497-2002
【标准状态】:现行
【国别】:
【发布日期】:2002
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D35.10
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:attachment;batten;concrete;gasket;geomembrane;geotextile;rondel;sealant;structure
【摘要】:Thisguideattemptstodetailspecificareasofconcernregardingtheattachmentofgeomembranestostructures.Componentsofthegeomembraneattachmentareaddressedastothetypeanduseofeachcomponent.Althoughthisguidedoesnotaddressallaspectsofgeomembraneattachments,theuserofthisguidemaynoteimportantobjectivesanddesignissuesofeachcomponentofthegeomembrane.Alltheseobjectivesanddesignissuesmayormaynotberequiredtoobtainanappropriategeomembraneattachment.Bydescribingtheseareasofconcern,itishopedthattheuserofthisguidewillbeabletodesigngeomembraneattachments,developspecificationsorconstructgeomembraneattachments,orboth,whichfulfilltherequirementsofitsdesignintent.1.1Thisguidecoversproceduresthatcanbeemployedtomechanicallyattachfabricatedgeomembranestostructures,pipes,etc.1.2Thisguidedoesnotaddressallproblemsorsituationsageomembraneinstallerordesignengineermayfaceintheattachmentofgeomembranestostructures,pipes,etc.Thesolepurposeofthisstandardguideistopointouttypicalproblemswithgeomembraneattachmentsandclearlystateobjectivesofeachcomponentofthegeomembraneattachment(s).1.3Thisguidehasbeengeneratedforgeomembraneapplication(s);however,ageomembraneinstallerordesignengineer,orboth,mayfindportionsofthisguideapplicabletoothergeosynthetics.1.4ThevaluesstatedinSIunitsaretoberegardedasstandard,unlessotherunitsarespecificallygiven.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:W59
【国际标准分类号】:59_080_70
【页数】:12P.;A4
【正文语种】: