【英文标准名称】:Bituminousmixtures-Testmethodsforhotmixasphalt-Part11:Determinationoftheaffinitybetweenaggregateandbitumen;GermanversionEN12697-11:2003
【原文标准名称】:沥青混合物.热混沥青用试验方法.第11部分:集料和沥青间亲和力的测定
【标准号】:DINEN12697-11-2004
【标准状态】:现行
【国别】:德国
【发布日期】:2004-03
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:施工材料;试验;测定;定义;外观检查(试验);机械性能;地沥青;沥青;数学计算;公路建设;建筑;可混用性;热混沥青;性能试验;矿质集料;物理性能
【英文主题词】:bitumens;roadconstruction;definitions;testing;visualinspection(testing);physicalproperties;mathematicalcalculations;hotmixasphalts;construction;mechanicalproperties;compatibility;constructionmaterials;performancetests;definition;determination;mineralaggregates;asphalts
【摘要】:
【中国标准分类号】:E43
【国际标准分类号】:93_080_20
【页数】:16P.;A4
【正文语种】:德语


【英文标准名称】:Resistancewelding-Spotweldingofaluminiumandaluminiumalloys-Weldability,weldingandtesting(ISO18595:2007);EnglishversionofDINENISO18595:2007-12
【原文标准名称】:电阻焊接.铝和铝合金的点焊.可焊性、焊接和测试
【标准号】:DINENISO18595-2007
【标准状态】:现行
【国别】:德国
【发布日期】:2007-12
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:铝;铝合金;铝薄板材;定义;电极;精整;材料;特性;质量;电阻;电阻点焊;电阻焊接;剪切强度;规范(验收);点焊;测试;厚度;可焊性;焊接;电焊条;焊接工程;焊机;焊接工艺
【英文主题词】:Aluminium;Aluminiumalloys;Aluminiumsheets;Definition;Definitions;Electrodes;Finishes;Materials;Properties;Quality;Resistance;Resistancespotwelds;Resistancewelding;Shearstrength;Specification(approval);Spotwelding;Testing;Thickness;Weldability;Welding;Weldingelectrodes;Weldingengineering;Weldingmachines;Weldingprocesses
【摘要】:ThisInternationalStandardspecifiesrequirementsforresistancespotweldinginthefabricationofassembliesofaluminiumsheet,extrusions(bothwork-andage-hardeningalloys)and/orcastmaterialcomprisingtwoorthreethicknessesofmetal,wherethemaximumsingle(sheet)thicknessofcomponentstobeweldediswithintherange0,6mmto6mm.ThisInternationalStandardisapplicabletotheweldingofsheetsorplatesofdissimilarthicknesswherethethicknessratioislessthanorequalto3:1.Itappliestotheweldingofthreethicknesseswherethetotalthicknessislessthanorequalto9mm.WeldingwiththefollowingtypesofmachinesiswithinthescopeofthisInternationalStandard:--pedestalweldingmachines;O--gunwelders;--automaticweldingequipmentwherethecomponentsarefedbyrobotsorautomaticfeedingequipment;--multi-welders;--roboticwelders.InformationonappropriateweldingequipmentisgiveninAnnexAandonspotweldingconditionsinAnnexB.Thelatterareforguidanceonlyandmayrequiremodificationdependingonserviceconditionsofthefabrication,typeofweldingequipment,characteristicsofthesecondarycircuit,electrodematerialandgeometry.Theweldingofcoatedmaterial,e.g.zinc-coatedoranodisedmaterial,isnotwithinthescopeofthisInternationalStandard.
【中国标准分类号】:J33
【国际标准分类号】:25_160_10
【页数】:26P.;A4
【正文语种】:英语