EN 12450-1999 铜和铜合金.铜制无缝圆型毛细管
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来源:标准资料网
【英文标准名称】:Copperandcopperalloys-Seamless,roundcoppercapillarytubes;GermanversionEN12450:1999
【原文标准名称】:铜和铜合金.铜制无缝圆型毛细管
【标准号】:EN12450-1999
【标准状态】:现行
【国别】:
【发布日期】:1999-10
【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】:无缝的;圆形;尺寸;铜管;毛细管;组分;名称与符号;试样;定义;规范(验收);特性;试验;包装件;极限偏差;铜合金;加标签;圆管;无缝管;铜
【英文主题词】:Capillaries;Capillarytubes;Circularshape;Circulartubes;Composition;Copper;Copperalloys;Copperpipes;Coppertubes;Definition;Definitions;Designations;Dimensions;Labelling;Limitdeviations;Packages;Properties;Samples;Seamless;Seamlesspipes;Specification(approval);Testing
【摘要】:
【中国标准分类号】:H62
【国际标准分类号】:23_040_15;77_150_30
【页数】:13P.;A4
【正文语种】:英语
【英文标准名称】:Retainingrings--UniformsectionCtype
【原文标准名称】:C形同心挡圈
【标准号】:JISB2806-1978
【标准状态】:作废
【国别】:日本
【发布日期】:1978-03-01
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JISC)
【起草单位】:TechnicalCommitteeonMachineElements
【标准类型】:()
【标准水平】:()
【中文主题词】:夹件(机械);C形;轴(旋转);夹持
【英文主题词】:holding;clamps(mechanical);shafts(rotating);c-shape
【摘要】:
【中国标准分类号】:J45
【国际标准分类号】:21_060_60
【页数】:12P;A4
【正文语种】:日语
【英文标准名称】:Railwayapplications-Track-Aluminothermicweldingofrails-Qualificationsofaluminothermicwelders,approvalofcontractorsandacceptanceofwelds
【原文标准名称】:道路设施.轨道.铁轨的铝热剂焊接.铝热焊接工资格、合同认可和焊缝的验收
【标准号】:BSEN14730-2-2006
【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(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:验收(鉴定);铝;铝合金;认可;认证;定义;尺寸;氧炔焊;火车头托运方式;操作;永存性铁路;适用性检验;合格;质量保证;质量保证体系;铁路设施;铁路工程;铁道车辆结构;铁道车辆;铁路;试验证明书;热的;培训;丁字形铁轨;焊工;焊接;焊接工程;焊接工艺;焊接车间
【英文主题词】:Acceptance(approval);Aluminium;Aluminiumalloys;Approval;Certification;Definition;Definitions;Dimensions;Fusionwelding;Locomotivehaulage;Operation;Permanentways;Proofofsuitability;Qualifications;Qualityassurance;Qualityassurancesystems;Railwayapplications;Railwayengineering;Railwayvehicleconstruction;Railwayvehicles;Railways;Testcertificates;Thermal;Training;Vignolrail;Welders;Welding;Weldingengineering;Weldingprocesses;Weldingshops
【摘要】:ThisstandardappliestoaluminothermicweldsmadeonVignolerailsof46kg/mandaboveascontainedinEN13674-1:Thisstandardspecifies:?thesystemfortraining,testingandmaintainingtheskillsofaluminothermicwelders.ItappliestothosealuminothermicweldingprocessescompliantwiththerequirementsofEN14730-1"Railwayapplications–Track–Aluminothermicweldingofrails–Part1:Approvalofweldingprocesses".Itrequiresthatthesystemfortrainingandtestingofweldersshallbeapprovedbytherelevantrailwayauthority;?thesystemsandrequirementsfortheapprovalofaluminothermicweldingcontractors.ItappliestothosecontractorsusingaluminothermicweldingprocessescompliantwiththerequirementsofEN14730-1"Railwayapplications–Track–Aluminothermicweldingofrails–Part1:Approvalofweldingprocesses"andwhoemploywelderswhoareinpossessionofavalidPermittoWeldasdefinedinClause4ofthisstandard;?theacceptancerequirementsforaluminothermicwelds.Itrequiresthatweldinspectorsarecompetentinaluminothermicweldinspectionandareapprovedbytherelevantrailwayauthority.Itcoversthefinalinspectionofaluminothermicweldsforacceptanceintrack.Itdoesnotcoveranypreviousinspectionsbyweldersorothers.
【中国标准分类号】:S11
【国际标准分类号】:25_160_10;93_100
【页数】:22P;A4
【正文语种】:英语
