DIN 3944-2002 非焊接的压合接头.符合DINENISO8434-1的压接端头的设计和定型用可调节的带24度锥形联接器和'O'型密封圈的L型管接头
时间:2024-05-14 07:25:05 来源: 标准资料网 作者：标准资料网 阅读：9233
【英文标准名称】:Non-solderedcompressionfittings-L-adaptorswith24°coneconnectorsandO-ring-Adjustable,fordesignandtypeofcompressionendaccordingtoDINENISO8434-1
【原文标准名称】:非焊接的压合接头.符合DINENISO8434-1的压接端头的设计和定型用可调节的带24度锥形联接器和'O'型密封圈的L型管接头
【标准号】:DIN3944-2002
【标准状态】:现行
【国别】:德国
【发布日期】:2002-04
【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】:锥形接管;可调的;活接头;配件;管道配件;弯头;无焊的;螺纹管端;尺寸;设计;名称与符号;材料;作标记;橄榄形接头(压合接头);规范(验收);O型密封圈;压合接头;直角管;L-管接头;管道直径;喷嘴;连接件;重量
【英文主题词】:
【摘要】:ThedocumentspecifiesthoseL-adaptorswith24?nipple,adjustable,whicharenotcoveredbyDINENISO8434-4.
【中国标准分类号】:J15
【国际标准分类号】:23_040_60
【页数】:5P;A4
【正文语种】:德语
Product Code:SAE AMS2301
Title:Steel Cleanliness, Aircraft Quality Magnetic Particle Inspection Procedure
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope:This specification covers steel cleanliness requirements inch/pound units for aircraft-quality ferro-magnetic steels, other than hardenable corrosion-resistant steels, by magnetic particle inspection methods.【英文标准名称】:Safetyoftoys-Part1:Mechanicalandphysicalproperties;GermanversionEN71-1:2005+A6:2008
【原文标准名称】:玩具安全.第1部分:机械和物理性能
【标准号】:DINEN71-1-2008
【标准状态】:作废
【国别】:德国
【发布日期】:2008-09
【实施或试行日期】:2008-09-01
【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】:声学性质和声学现象;水上玩具;婴儿玩具;幼童自行车;儿童玩具;自行车;定义;设计;设备安全;适用性;半球形;铰链盖;直排溜冰鞋;文字书写;作标记;材料;机械性能;材料的机械性能;包装件;包装箱;物理性能;材料的物理性质;塑料制品;发射;性能;旱冰鞋;安全;安全工程;安全规则;安全要求;半圆形;规范(验收);吮吸;吸收;抗拉试验;测试;玩具踏板车;玩具
【英文主题词】:Acousticpropertiesandphenomena;Aquatictoys;Babytoys;Childrenbicycles;Children'stoys;Cycles;Definitions;Design;Equipmentsafety;Fitnessforpurpose;Hemisphericalshape;Hingedlids;Inline-Skates;Letterings;Marking;Materials;Mechanicalproperties;Mechanicalpropertiesofmaterials;Packages;Packingcases;Physicalproperties;Physicalpropertiesofmaterials;Plasticsproducts;Projectiles;Properties;Rollerskates;Safety;Safetyengineering;Safetyregulations;Safetyrequirements;Semi-circularshape;Specification(approval);Suck;Takein;Tensiletests;Testing;Toyscooters;Toys
【摘要】:ThisEuropeanStandardspecifiesrequirementsandmethodsoftestsformechanicalandphysicalpropertiesoftoys.ThisEuropeanStandardappliestotoysforchildren,toysbeinganyproductormaterialdesignedorclearlyintendedforuseinplaybychildrenoflessthan14years.Itreferstonewtoystakingintoaccounttheperiodofforeseeableandnormaluse,andthatthetoysareusedasintendedorinaforeseeableway,bearinginmindthenormalbehaviourofchildren.Itincludesspecificrequirementsfortoysintendedforchildrenunder36monthsandforchildrenwhoaretooyoungtositupunaided.ForthepurposeofthisEuropeanStandard,soft-filledtoyswithsimplefeaturesintendedforholdingandcuddlingareconsideredastoysintendedforchildrenunder36months.ThisEuropeanStandardalsospecifiesrequirementsforpackaging,markingandlabelling.ThisEuropeanStandarddoesnotcovermusicalinstruments,sportsequipmentorsimilaritemsbutdoesincludetheirtoycounterparts.ThisEuropeanStandarddoesnotcoverelectricalsafetyaspectsoftoys.ThesearecoveredbyEN50088,Safetyofelectrictoys.Furthermore,itdoesnotcoverthefollowingitemswhich,forthepurposeofthisEuropeanStandard,arenotconsideredastoys:--Christmasdecorations(seeA.2);--detailedscalemodelsforadultcollectors(seeA.2);--equipmentintendedtobeusedcollectivelyinplaygrounds;--sportsequipment;--aquaticequipmentintendedtobeusedindeepwater;--folkdollsanddecorativedollsandothersimilararticlesforadultcollectors;--"professional"toysinstalledinpublicplaces(shoppingcentres,stationsetc.)(seeA.2);--puzzleswithmorethan500piecesorwithoutpicture,intendedforspecialists;--airgunsandairpistols(seeA.2);--fireworks,includingpercussioncapsexceptpercussioncapsspecificallydesignedfortoys;--slingsandcatapults(seeA.2);--setsofdartswithmetallicpoints;--electricovens,ironsorotherfunctionalproductsoperatedatanominalvoltageexceeding24V;--productscontainingheatingelementsintendedforuseunderthesupervisionofanadultinateachingcontext;--vehicleswithcombustionengines(seeA.2);--toysteamengines;--bicyclesdesignedforsportorfortravelonthepublichighway;--videotoysthatcanbeconnectedtoavideoscreen,operatedatanominalvoltageexceeding24V;--babies'dummies(soothers);--faithfulreproductionsofrealfirearms;--fashionjewelleryforchildren(seeA.2).Also,forthepurposeofthisEuropeanStandard,thefollowingitemsarenotconsideredastoys:--flotationaidssuchasarmbandsandswimseats(seeA.23);--swimminggoggles,sunglassesandothereyeprotectorsaswellasbicycleandskateboardhelmets(seeA.19);--itemsthatarepropelledintofreeflightbyachildreleasinganelasticband(e.g.aeroplanesandrockets).Theseareconsideredascatapults(see11thindentabove);--bowsforarcherywithanoverallrelaxedlengthexceeding120cm.
【中国标准分类号】:Y57
【国际标准分类号】:97_200_50
【页数】:94P;A4
【正文语种】:德语