BS 8509-2008+A1-2011 家用儿童床.安全性要求和试验方法
时间:2024-05-18 20:33:45 来源: 标准资料网 作者：标准资料网 阅读：9040
【英文标准名称】:Childrensbedsfordomesticuse.Safetyrequirementsandtestmethods
【原文标准名称】:家用儿童床.安全性要求和试验方法
【标准号】:BS8509-2008+A1-2011
【标准状态】:现行
【国别】:英国
【发布日期】:2008-08-29
【实施或试行日期】:2008-08-29
【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】:床;儿童保护设备;儿童;帆布床;家用的;家具;护栏;危害;使用说明书;作标记;床垫;性能;性能测试;防护遮栏;安全措施
【英文主题词】:Beds;Childproofequipment;Children;Cots;Domestic;Furniture;Guardrails;Hazards;Instructionsforuse;Marking;Mattresses;Performance;Performancetesting;Protectivebarriers;Safetymeasures
【摘要】:ThisBritishStandardspecifiesrequirementsforthesafetyofchildren’sbedsfordomesticusewithamaximuminternalwidthof1000mmandamaximumheightofbedbaseof600mm.Therequirementsapplytochildren’sbedsthatarefullyassembledandreadyforuse.ThisBritishStandarddoesnotapplytobedsforadults,foldawaybeds,bunkandhighbeds,cabin/mid-heightbeds,children’scots,bedsidecotsandchildren’scotsthatallowfreeaccessforthechildbymeansofahingedopeningorremovalofsomeverticalbars/slats.Thisstandarddoesnotcoverproductsthathavebeenincorporatedintochildren’sbeds,forexampleluminaires,tablesorstoragefurniture.
【中国标准分类号】:Y80
【国际标准分类号】:97_140
【页数】:36P.;A4
【正文语种】:英语
【英文标准名称】:StandardPracticeforQualificationofaCombinationofSqueezeTool,Pipe,andSqueeze-OffProcedurestoAvoidLong-TermDamageinPolyethylene(PE)GasPipe
【原文标准名称】:为避免聚乙烯燃气管长期受损用挤压工具、管和挤出工序组合的鉴定标准实施规范
【标准号】:ASTMF1734-2003(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:2003
【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】:F17.60
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:damage;gasflow;pipe;polyethylene;squeeze;squeeze-off;tubing;Damageassessment;Gasflow;Long-termbehavior/performance;Polyethylene(PE);Polyethylene(PE)pipe;Polyethylene(PE)tube;Squeeze-offmaterials/applications
【摘要】:Squeeze-offiswidelyusedtotemporarilycontroltheflowofgasinPEpipe.Squeezetoolsvarydependingonthesizeofthepipeandthedesignofthetool.Squeeze-offproceduresvarydependingonthetooldesign,pipematerial,andenvironmentalconditions.Experienceindicatesthatsomecombinationsofpolyethylenematerial,temperature,tooldesign,wallcompressionpercentageandprocedurecancausedamageleadingtofailure.Studiesofpolyethylenepipeextrudedinthelate1980sandthereaftershowthatdamagetypicallydoesnotdevelopwhenthewallcompressionpercentageis30%orless,whentemperaturesareabove50x00B0;F(10x00B0;C),andwhenclosureandreleaseratesaretypicaloffieldconditionsforscrew-driventools.WithtoolsmeetingSpecificationF1563,acceptableflowcontrolattypicalgasservicepressuresisachievedatwallcompressionpercentagesbetween10and20%forpipediameterslessthan6in.,Becausedamagedoesnotdevelopinthesematerialsatsuchsqueezelevels,thereferencescitedindicatethatsqueeze-offflowcontrolpracticesusingtoolsmeetingSpecificationF1563andqualifiedproceduresmeetingPracticeF1041areeffectiveforsmallerpipesizes.,Note38212;SpecificationF1563providesaprocedureforevaluatingtoolflowcontrolperformance.Thispracticeprovidesamethodtoqualifyacombinationofsqueezetool,pipesizeandmaterial,andsqueeze-offproceduretoensurethatlong-termdamagedoesnotoccur.Thispracticeisusefulforpolyethylenegaspipemanufacturedbefore1975,forneworrevisedpolyolefingaspipematerials,forpipediametersof8in.orabove,forneworrevisedsqueezetooldesigns,andforneworrevisedsqueeze-offprocedures.1.1Thispracticecoversqualifyingacombinationofasqueezetool,apolyethylenegaspipe,andasqueeze-offproceduretoavoidlong-termdamageinpolyethylenegaspipe.Qualifyingisconductedbyexaminingtheinsideandoutsidesurfacesofpipespecimensatandnearthesqueezetodeterminetheexistenceoffeaturesindicativeoflong-termdamage.Ifindicativefeaturesareabsent,sustainedpressuretestinginaccordancewithSpecificationD2513isconductedtoconfirmtheviabilityofthesqueeze-offprocess.Forassistancewithspecimenexamination,anAdjunct,ADJF1734,isavailablefromASTM.1.2Thispracticeisappropriateforanycombinationofsqueezetool,PEgaspipeandsqueeze-offprocedure,andisparticularlyappropriateforpre-1975Polyethylene(PE)pipe,andforpipesizesof8in.orabove,becauseofagreaterpossibilityoflong-termdamage.1.3Thispracticeisforusebysqueeze-toolmanufacturers,pipemanufacturersandgasutilitiestoqualifysqueezetoolsmadeinaccordancewithSpecificationF1563;andsqueeze-offproceduresinaccordancewithGuideF1041withpipemanufacturedinaccordancewithSpecificationD2513.1.4Governingcodesandprojectspecificationsshouldbeconsulted.Nothinginthispracticeshouldbeconstruedasrecommendingpracticesorsystemsatvariancewithgoverningcodesandprojectspecifications.1.5Whereapplicableinthisguide,x201C;pipex201D;shallmeanx201C;pipeandtubing.x201D;1.6Units8212;Thevaluesstatedininch-poundunitsaretoberegardedasstandard.Thevaluesgiv......
【中国标准分类号】:P94
【国际标准分类号】:23_040_20
【页数】:4P.;A4
【正文语种】:英语
【英文标准名称】:Manipulatingindustrialrobots--Mechanicalinterfaces--Part1:Plates(formA)
【原文标准名称】:操作型工业机器人.机械接口.第1部分:板(A型)
【标准号】:JISB8436-1996
【标准状态】:作废
【国别】:日本
【发布日期】:1996-09-20
【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】:TechnicalCommitteeonIndustrialAutomation
【标准类型】:()
【标准水平】:()
【中文主题词】:圆形;尺寸;法兰;工业的;机器人
【英文主题词】:robots;industrial;flanges;circularshape;dimensions
【摘要】:
【中国标准分类号】:L66
【国际标准分类号】:25_040_30
【页数】:6P;A4
【正文语种】:日语