热门站点| 世界资料网 | 专利资料网 | 世界资料网论坛
收藏本站| 设为首页| 首页

EN 14617-2-2008 烧结石料.试验方法.第2部分:挠性强度(挠度的测定

作者:标准资料网 时间:2024-03-29 21:23:20  浏览:9828   来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:Agglomeratedstone-Testmethods-Part2:Determinationofflexuralstrength(bending);GermanversionEN14617-2:2008
【原文标准名称】:烧结石料.试验方法.第2部分:挠性强度(挠度的测定
【标准号】:EN14617-2-2008
【标准状态】:现行
【国别】:
【发布日期】:2008-11
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:人工的;抗弯强度;断裂荷载;中心线;扁平轧材;燧石砖;折叠;实验室试验;负荷;材料测试;天然石料;耐力;抽样方法;石;试样;测试
【英文主题词】:Artificial;Bendingstrength;Breakingload;Centreline;Flatrolledproducts;Flintlimebricks;Fold;Laboratorytesting;Loading;Materialstesting;Naturalstones;Resistance;Samplingmethods;Stone;Testspecimens;Testing
【摘要】:
【中国标准分类号】:Q21
【国际标准分类号】:91_100_15
【页数】:12P.;A4
【正文语种】:英语


下载地址: 点击此处下载
【英文标准名称】:Railwayapplications-Weldingofrailwayvehiclesandcomponents-Part1:General;EnglishversionofDINEN15085-1:2008-01
【原文标准名称】:铁路设施.铁路车辆和部件的焊接法.第1部分:总则
【标准号】:DINEN15085-1-2008
【标准状态】:现行
【国别】:德国
【发布日期】:2008-01
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;维修;材料;金属的;金属材料;生产;质量保证;铁路设施;铁路车辆零部件;铁道车辆结构;铁道车辆;铁路;规范(验收);焊接;焊接工程;焊接工艺;焊工工作
【英文主题词】:Definition;Definitions;Maintenance;Materials;Metallic;Metallicmaterials;Production;Qualityassurance;Railwayapplications;Railwayvehiclecomponents;Railwayvehicleconstruction;Railwayvehicles;Railways;Specification(approval);Welding;Weldingengineering;Weldingprocesses;Weldingwork
【摘要】:Thisseriesofstandardsappliestoweldingofmetallicmaterialsinthemanufactureandmaintenanceofrailwayvehiclesandtheirparts.Withrespecttotherailwayenvironment,thisseriesofstandardsdefinesthecertificationandqualityrequirementsfortheweldingmanufacturertoundertakenewbuildingandrepairwork.Itthenprovidesanessentiallinkbetweenperformancerequirementsdefinedduringdesign,andachievesappropriatequalityweldsduringproductionandthedemonstrationoftherequiredqualitybyinspection.Thislinkisachievedbydefiningaweldperformanceclassduringdesign,whichisbasedonsafetyandstressfactorsrelevanttorailwayoperation.Qualitylevelsofimperfectionsareassignedtoweldperformanceclassestoensureacertainlevelofperformanceintendedduringdesign.Basedontheseweldperformanceclasses,certificationlevelsforproductionaswellasinspectionandtestingandqualificationsforweldingpersonnelofthemanufacturerarespecified.Thisstandarddealswithweldingsteelandaluminiumalloysincludingcastings.NOTETheprincipleofthisstandardmayalsobeappliedforweldingofotherparentmaterials(e.g.Cu,Mg).Thispartoftheseriesprovidesgeneralrecommendationsanddefinitionsforweldingrailwayvehiclesandassociatedcomponents.Exceptforspecificprovisionswhicharelaiddowncontractually,thisstandardappliestoallassemblies,sub-assembliesorpartsweldedbyanyweldingprocess,eithermanual,partlymechanized,fullymechanizedorautomaticweldingasdefinedinENISO4063.Thisseriesofstandardsdoesnotdealwithproductqualification.Itemsofequipmentsubjecttospecificregulationsarenotrelevanttothescopeofthisseriesofstandards,e.g.airreservoirsaccordingtoEN286-3andEN286-4.
【中国标准分类号】:S30
【国际标准分类号】:25_160_10;45_060_01
【页数】:12P.;A4
【正文语种】:英语


Product Code:SAE J2963
Title:Stop light activation information for driver demanded and automated brake system applications
Issuing Committee:Truck And Bus Brake Systems Committee
Scope: Provide previous stop light activation research into single document for future reference.
Rationale: Provide previous stop light activation research into single document for future reference.

版权声明:所有资料均为作者提供或网友推荐收集整理而来,仅供爱好者学习和研究使用,版权归原作者所有。
如本站内容有侵犯您的合法权益,请和我们取得联系,我们将立即改正或删除。
京ICP备14017250号-1