NF C34-110-4-2009 过热线型导体的耐热铝合金.
作者:标准资料网 时间:2024-05-17 01:03:57 浏览:8658
来源:标准资料网
【英文标准名称】:Thermal-resistantaluminiumalloywireforoverheadlineconductor.
【原文标准名称】:过热线型导体的耐热铝合金.
【标准号】:NFC34-110-4-2009
【标准状态】:现行
【国别】:法国
【发布日期】:2009-09-01
【实施或试行日期】:2009-09-12
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Acceptanceinspection;Aluminiumalloys;Aluminiumwires;Definitions;Dimensions;Electricalengineering;Electricalproperties;Electricalresistance;Materials;Mechanicalproperties;Overheadlineconductors;Overheadpowerlines;Qualificationtests;Routinechecktests;Specification(approval);Strandedconductors;Tensilestress;Testing;Thermalstability;Weldingspot;Wires;Zirconium-containingalloys
【摘要】:
【中国标准分类号】:K11
【国际标准分类号】:29_240_20
【页数】:17P;A4
【正文语种】:其他
【英文标准名称】:Textilefloorcoverings--Part11:Determinationofwear
【原文标准名称】:铺地纺织物.第11部分:磨损的测定
【标准号】:JISL1021-11-2007
【标准状态】:现行
【国别】:日本
【发布日期】:2007-03-20
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonConsumerLifeProducts
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:この規格は,繊維製床敷物の摩耗試験による摩耗強さの試験方法について規定する。
【中国标准分类号】:W56
【国际标准分类号】:59_080_60
【页数】:24P;A4
【正文语种】:日语
【英文标准名称】:StandardSpecificationforCompositeRibbedSteelPipe,PrecoatedandPolyethyleneLinedforGravityFlowSanitarySewers,StormSewers,andOtherSpecialApplications
【原文标准名称】:重力流动卫生用排污管道,暴雨排污管道用和其他专用的预涂层的和聚乙烯衬料带由复合材料加强肋的钢管规范
【标准号】:ASTMA978/A978M-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:A05.17
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:compositeribbedsteelpipe;irrigationpipe;linerpipe;polyethylenefilledribsandextrudedliner;polyethylenelinedsteelpipe;polymercoatedsteelpipe;rehabilitationpipe;sanitarysewerpipe;sliplinepipe;stormdrainpipe;watertransmission
【摘要】:1.1Thisspecificationcoverscompositeribbedsteelpipe,precoatedandpolyethylenelinedintendedforuseforgravityflowsanitarysewers,stormsewers,andotherspecialapplicationssuchaswatertransmissionpipe,rehabilitationpipe,sliplinepipe,andirrigationpipewhereextracorrosionandabrasionresistancearerequired.Thesteelsheetusedinthefabricationofthepipehasapolymercoatingoverametalliccoatingofzinconbothsides.Inaddition,asthepipeisbeingfabricated,theribsarefilledwithpolyethyleneandthenapolyethylenelinerisextrudedontotheinteriorsurface.1.2Theexteriorpolymerprecoatingprovidesextraprotectionofthesteelagainstsoilsidecorrosion,inadditiontothatprovidedbythemetalliccoating,andalsoprovidesadielectricbarrierforcathodicprotection.Theinteriorpolymerprecoatingprovidesanadhesivelayerbetweenthegalvanizedsteelandthepolyethylenelining.Theappliedliningprovidesinternalprotectionagainstcorrosion,erosion,andabrasion.Byfillingtheribwhichhasadeltoidshape(smallerattheopeninginthepipewallthanatthebottomoftherib),thepolyethyleneismechanicallyconnectedtothepipewallandthepolyethylenelineristhenthermallybondedtothefilledrib.1.3Thisspecificationdoesnotincluderequirementsforbedding,backfill,ortherelationshipbetweenearthcoverloadandsheetthicknessofthepipe.Experiencehasshownthatthesuccessfulperformanceofthisproductdependsupontheproperselectionofsheetthickness,typeofbeddingandbackfill,controlledmanufactureintheplant,andcareintheinstallation.TheinstallationprocedureisdescribedinPracticeA798.1.4Thisspecificationisapplicabletoordersineitherinch-poundunitsasA978,orinSIunitsasA978M.Inch-poundunitsandSIunitsarenotnecessarilyequivalent.SIunitsareshowninbracketsinthetextforclarity,buttheyaretheapplicablevalueswhenthematerialisorderedtoA978M.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q81
【国际标准分类号】:23_040_10
【页数】:5P.;A4
【正文语种】:英语
