EN 3289-1994 航空航天系列.机体用轴承.不锈钢双列自定心滚珠轴承.直径系列0.尺寸和负载;德文版本EN3289:1994

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【英文标准名称】:Aerospaceseries;bearings,airframerolling-Doublerowself-aligningballbearingsincorrosionresistingsteel-Diameterseries2;dimensionsandloads;GermanversionEN3289:1994
【原文标准名称】:航空航天系列.机体用轴承.不锈钢双列自定心滚珠轴承.直径系列0.尺寸和负载;德文版本EN3289:1994
【标准号】:EN3289-1994
【标准状态】:现行
【国别】:
【发布日期】:1994-11
【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】:航空航天运输;安全工作荷载;自位轴承;间隙;扭矩;耐腐蚀钢;航空运输;特性;钢;飞机机架轴承;材料;轴承;双列轴承;符号;负荷;飞机机架;内间隙;自调心球轴承;规范(批准);尺寸;静荷载;航天运输
【英文主题词】:Aerospacetransport;Airtransport;Airframebearings;Airframes;Ballbearings;Bearings;Clearances;Corrosion-resistantsteels;Dimensions;Double-rowbearings;Internalclearances;Loading;Materials;Properties;Safeworkingload;Self-aligningballbearings;Self-aligningbearings;Spacetransport;Specification(approval);Staticloading;Steels;Symbols;Torque
【摘要】:
【中国标准分类号】:V22
【国际标准分类号】:49_035
【页数】:10P.;A4
【正文语种】:英语


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【英文标准名称】:Plastics-Determinationofthermalstabilityofpoly(vinylchloride)relatedchlorine-containinghomopolymersandcopolymersandtheircompounds-Discolorationmethod
【原文标准名称】:塑料.与聚氯乙烯相关的含氯聚合物、共聚物及其混合物的热稳定性的测定.色变法
【标准号】:BSENISO305-1999
【标准状态】:现行
【国别】:英国
【发布日期】:1999-09-15
【实施或试行日期】:1999-09-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;聚氯乙烯;斑渍;热稳定性;测定;热试验;塑料;共聚物
【英文主题词】:Copolymers;Determination;Inspection;Inspectionbyattributes;Mouldings(shapedsection);Plastics;Polyvinylchloride;Stains(discoloration);Testspecimens;Testing;Thermalpropertiesofmaterials;Thermalstability;Thermaltesting
【摘要】:1ThisInternationalStandardspecifiestwomethodsforthedeterminationofthethermalstabil-ityofproductsandcompoundsbasedonvinylchloridehomopolymersandcopolymers(referredtosimplyasPVCinthefollowingtext)bytheextentofthediscolorationthatoccurswhentheyareex-posed,Intheformofsheet,toelevatedtemper-atures.—MethodA:Oil-bathmethod—MethodB:Ovenmethod2ThesemethodsareparticularlyapplicabletothedeterminationoftheresistanceofPVCtode-gradationbyheat,asassessedbythechangeincolourafterdifferenttimesofheatingunderstand-ardizedconditions.Theresultsarecomparativeonly,andmaybeunsatisfactorywhencolouredPVCmaterialsaretested.3MethodAisasimplemethod,whichrequireslittleexpenditureonapparatusandpermitsmateri-alstobetestedalmostIntheabsenceofair.MethodBrequiresaforced-airoven,inwhichtheairflowIsadjustedtoprovideasufficientlyuniformtemperaturethroughouttheentiretestarea.Thismethodisnotapplicabletomaterialsthatwillcross-contaminateduringovenexposure.Thestabilitytimesgivenbythetwomethodsmaynotbesimilarandcannotbeusedfordirect-comparisonpurposes.
【中国标准分类号】:G31
【国际标准分类号】:83_080_20
【页数】:12P.;A4
【正文语种】:英语


【英文标准名称】:Wastewaterliftingplantsforbuildingsandsites-Principlesofconstructionandtesting-Liftingplantsforwastewatercontainingfaecalmatter
【原文标准名称】:建筑物和现场的废水处理设备.施工和试验规则.包含粪便物质的废水的处理设备
【标准号】:BSEN12050-1-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-03-15
【实施或试行日期】:2001-03-15
【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】:废弃物;提升设备;排水;废水排水;污水处置;污水;污水工程;建筑工地;阀门;压力试验;排水工程;性能;废弃物处理工程;建筑物;维修;合格;废水;装配;设计
【英文主题词】:Buildingdrainage;Buildings;Constructionrequirements;Definition;Definitions;Disposaloffeces;Drainage;Effluents(sewage);Estatedrainage;Faeces;Installation;Installations;Internal;Liftingfacilities;Maintenance;Marking;Materials;Operation;Principlesofconstruction;Productspecification;Pumping;Realestates;Sewage;Sewageliftingfacilities;Specification(approval);Surveillance(approval);Surveys;Testing;Testingprinciples;Verification;Waste-waterdrainage;Waterpractice
【摘要】:ThispartofthisEuropeanStandardappliestoliftingplantsforwastewatercontainingfaecalmatter(referredtoas"faecalliftingplants"inthisstandard),whichmayalsobeusedtodealwithwastewaterthatdoesnotcontainfaecalmatter,fordrainageoflocationsinbuildingsandsitesbelowfloodlevelforbuildingsandsitestopreventanybackflowofwastewaterintothebuilding.ThispartoftheEuropeanStandardcontainsgeneralrequirements,basicconstructionandtestingprinciples,togetherwithinformationonmaterialsandconformityevaluation.Constructionandtestingrequirementsfornon-returnvalvesusedinfaecalliftingplantsaregiveninEN12050-4.NOTEForpumpinginstallationsfordrainandsewersystemsseealsoEN752-6.
【中国标准分类号】:P41
【国际标准分类号】:91_140_80
【页数】:20P.;A4
【正文语种】:英语