NF E86-200-3/AC12-2004 对标准NFEN13445-3-2002的勘误12
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来源:标准资料网
【英文标准名称】:Corrigendum12tostandardNFEN13445-3:2002.
【原文标准名称】:对标准NFEN13445-3-2002的勘误12
【标准号】:NFE86-200-3/AC12-2004
【标准状态】:作废
【国别】:法国
【发布日期】:2004-12-01
【实施或试行日期】:
【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】:Bottom;Cast-iron;Chemicaltechnologyequipment;Compensators;Components;Compressionloading;Definitions;Design;Dishedheads;Externalpressure;Fatigue;Flanges;Inspection;Installationsinneedofmonitoring;Internalpressure;Life(durability);Marking;Materials;Mathematicalcalculations;Partsweldedto;Pressurevessels;Pressurizedcomponents;Production;Properties;Ratedvoltage;Safetydevices;Specification(approval);Steeldrums;Stress;Symbols;Testing;Tubesheets;Unfiredpressurevessels;Voltage
【摘要】:
【中国标准分类号】:J74
【国际标准分类号】:23_020_30
【页数】:33P.;A4
【正文语种】:其他
【英文标准名称】:Hexagonflangebolts
【原文标准名称】:带凸缘的六角头螺栓
【标准号】:DIN6921-1983
【标准状态】:作废
【国别】:德国
【发布日期】:1983-06
【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】:法兰;螺钉;紧固件;ISO微型螺纹;尺寸;ISO米制螺纹;六角头紧固件
【英文主题词】:fasteners;screws(bolts);dimensions;isominiaturescrewthreads;isometricthreads;screws;flanges;hexagonal-headfasteners
【摘要】:
【中国标准分类号】:J13
【国际标准分类号】:3920
【页数】:6P;A4
【正文语种】:德语
【英文标准名称】:Europeanschemefortheclassificationofgasappliancesaccordingtothemethodofevacuationofthecombustionproducts(types)
【原文标准名称】:依照燃烧产物的排空方法(类型)对燃气器具分类的欧洲计划
【标准号】:BSPDCEN/TR1749-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2009-11-30
【实施或试行日期】:2009-11-30
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:Thisdocument(CEN/TR1749:2009)hasbeenpreparedbyTechnicalCommitteeCEN/TCSFG_U“SectorForumGasUtilisation”,thesecretariatofwhichisheldbyAFNOR.Attentionisdrawntothepossibilitythatsomeoftheelementsofthisdocumentmaybethesubjectofpatentrights.CEN[and/orCENELEC]shallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights.ThisdocumentsupersedesCEN/TR1749:2005.ThistechnicalreporthasbeenpreparedundertheaegisoftheSectorForumGasUtilisationcommitteetoprovideguidancetoCENTechnicalCommitteeswhoarepreparingEuropeanStandardsforappliancesburningcombustiblegases.Itgivesdetailsofageneralschemefortheclassificationofsuchappliancesaccordingtothemethodofevacuatingtheproductsofcombustion.Itmustbestressedthatthisschemeonlyconcernsgasappliancesthatareintendedtobeinstalledwithinbuildings.Itdoesnotapplytooutdoorappliances.Nevertheless,itisrecognisedthatthisapplianceclassificationschemecouldbeutilisedinothercircumstances.Forexample,inthecaseof:a)Appliancescapableofutilisingheatingoilorkerosene,andb)Gasappliancesintendedforinstallationinapartiallyprotectedlocationexternaltoabuilding.ThisformofapplianceclassificationiswidelyusedinthepreparationofEuropeanStandardsforgasappliancestoidentifytherequirementsandmethodsoftestthatareapplicabletothevariousmethodsofevacuatingtheproductsofcombustion.Appliancesclassifiedinthiswayaregenerallydescribedas“types”andthisdescriptionhasbeenretainedforthepurposesofthisgeneralscheme.Themainpurposeoftheschemeistopromoteharmonizationintheclassificationofappliancetypes.ThisshouldensurethatthereisaclearunderstandingofthevariousappliancetypesandwillavoidconfusionarisingfromTechnicalCommitteesdescribingthemindifferentways.CENTechnicalcommitteesarethereforerequestedtousethisschemeinallcircumstancesinwhichitisappropriate.Theyshouldnotdeviatefromitunlesstherearesoundtechnicalreasonsforsodoing.InthepreparationofthisschemeitwasnotedthatthereweremethodsofevacuatingproductsofcombustionthatwereparticulartoaspecificTechnicalCommitteeortoaparticulargasappliance.Theseparticularmethodshavenotbeenincludedinthepresentschemebecause,asindicatedabove,themainpurposeoftheschemeistopromoteharmonizationacrossTechnicalCommittees.However,itisintendedthatthisschemeshouldbereviewedfromtimetotimeinordertoconsideritsextensiontoother,possiblynew,methodsofevacuatingproductsofcombustion.Atthattime,suchspecificmethodsofevacuatingproductsofcombustionmaybeincludedattherequestoftheTechnicalCommitteesconcerned.
【中国标准分类号】:Q82
【国际标准分类号】:91_140_40
【页数】:36P.;A4
【正文语种】:英语
