JIS B8823-2-2001 起重机.控制装置.设计方案和特征.第2部分:汽车起重机

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【英文标准名称】:Cranes--Controls--Layoutandcharacteristics--Part2:Mobilecranes
【原文标准名称】:起重机.控制装置.设计方案和特征.第2部分:汽车起重机
【标准号】:JISB8823-2-2001
【标准状态】:现行
【国别】:日本
【发布日期】:2001-02-20
【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】:TechnicalCommitteeonLogisticsandDistributionofGoods
【标准类型】:()
【标准水平】:()
【中文主题词】:机器保护装置;汽车起重机;控制装置;设备安全
【英文主题词】:mobilecranes;machineguards;equipmentsafety;controldevices
【摘要】:この規格は,JISD6301で規定するすべての移動式クレーン(積載形トラッククレーンを除く。)に適用する。この規格は,荷の巻上げ巻下げ,ジブの起伏,ジブの伸縮及び旋回についての基本操作装置の配列,操作方法及び基本的な要求事項について規定する。
【中国标准分类号】:J80
【国际标准分类号】:53_020_20
【页数】:9P;A4
【正文语种】:日语


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【英文标准名称】:SpecificationforChlorinatedPoly(VinylChloride)(CPVC)PlasticHot-andCold-WaterDistributionSystems
【原文标准名称】:氯化聚氯乙烯(CPVC)塑料冷热水分配系统标准规范
【标准号】:ANSI/ASTMD2846/D2846M-2006
【标准状态】:作废
【国别】:美国
【发布日期】:2006
【实施或试行日期】:2006-03-21
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:氯化物;分布系统;管道;管;塑料管;塑料;聚氯乙烯;氯乙烯;配水;输水管道
【英文主题词】:Chlorides;Chlorinated;Coldwater;CPVC;Distributionsystems;Hot;Pipelines;Pipes;Plasticpipes;Plastics;Polyvinylchloride;Vinylchloride;Waterdistribution;Waterpipelines
【摘要】:Thisspecificationcoversrequirements,testmethods,andmethodsofmarkingforchlorinatedpoly(vinylchloride)plastichot-andcold-waterdistributionsystemcomponentsmadeinonestandarddimensionratioandintendedforwaterserviceuptoandincluding180F(82C).Thesecomponentscomprisepipeandtubing,socket-typefittings,streetfittings,plastic-to-metaltransitionfittings,solventcements,andadhesives.Requirementsandmethodsoftestareincludedformaterials,workmanship,dimensionsandtolerances,hydrostaticsustainedpressurestrength,andthermocyclingresistance.Thecomponentscoveredbythisspecificationareintendedforuseinresidentialandcommercial,hotandcold,potablewaterdistributionsystems.Theproductscoveredbythisspecificationareintendedforusewiththedistributionofpressurizedliquidsonly,whicharechemicallycompatiblewiththepipingmaterials.Duetoinherenthazardsassociatedwithtestingcomponentsandsystemswithcompressedairorothercompressedgasessomemanufacturersdonotallowpneumatictestingoftheirproducts.Consultwithspecificproduct/componentmanufacturersfortheirspecifictestingprocedurespriortopneumatictesting.Note1Pressurized(compressed)airorothercompressedgasescontainlargeamountsofstoredenergywhichpresentserioussafteyhazardsshouldasystemfailforanyreason.Thetextofthisspecificationreferencesnotes,footnotes,andappendixeswhichprovideexplanatorymaterial.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthespecification.Thevaluesstatedineitherinch-poundorSIunitsaretoberegardedseparatelyasstandard.Withinthetext,SIunitsareshowninbrackets.Thevaluesstatedineachsystemarenotexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnonconformancewiththespecification.Suggestedhydrostaticdesignstressesandhydrostaticpressureratingsforpipe,tubing,andfittingsarelistedin.Design,assembly,andinstallationconsiderationsarediscussedin.Anoptionalperformancequalificationandanin-plantqualitycontrolprogramarerecommendedin.Thefollowingsafetyhazardscaveatpertainsonlytothetestmethodportion,Sectionsand,ofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G33
【国际标准分类号】:23_040_20
【页数】:
【正文语种】:英语