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UL 863-2007 时间指示和计时仪器

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【英文标准名称】:Time-indicatingand-recordingappliances
【原文标准名称】:时间指示和计时仪器
【标准号】:UL863-2007
【标准状态】:现行
【国别】:美国
【发布日期】:2007-11-16
【实施或试行日期】:
【发布单位】:美国保险商实验所(UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:设计;电气的;电驱动装置;工业电力设备;记录设备;测试;时间和动作研究;时间关系曲线图;时间指示;时间测量;时间记录;定时装置;表
【英文主题词】:Design;Electrical;Electrically-operateddevices;Industrialelectricalinstallations;Recordingequipment;Testing;Timeandmotionstudy;Timehistory;Timeindication;Timemeasurement;Timerecording;Timingdevices;Watches
【摘要】:Theserequirementscoverelectrically-operatedclocksthatformpartsofamasterclocksystem,secondary,cost,pay-roll,andotherclocksintendedprimarilyforindustrialinstallations;andalsotimestamps,job-cardrecorders,timers,andsimilartime-indicatingand-recordingappliances.Theseappliancesareintendedforuseoncircuitsof300voltsorlessinaccordancewiththeNationalElectricalCode.Theserequirementsdonotcoverclocksintendedprimarilyforhouseholdinstallationsnordotheycoverilluminatedclocksdesignedtoserveasportableelectricallampsorforotherilluminatingpurposes.DeletedMay23,2002
【中国标准分类号】:N96
【国际标准分类号】:39_040_99
【页数】:
【正文语种】:英语


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【英文标准名称】:Animalfeedingstuffs-Determinationofthecontentsofcalcium,copper,iron,magnesium,manganese,potassium,sodiumandzinc-Methodusingatomicabsorptionspectrometry
【原文标准名称】:动物饲料钙、铜、铁、镁、锰、钾、钠和锌含量的测定原子吸收光谱法
【标准号】:ISO6869-2000
【标准状态】:现行
【国别】:国际
【发布日期】:2000-12
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC34
【标准类型】:()
【标准水平】:()
【中文主题词】:锌;原子吸收分光光度测定法;钾;钠;锰;原子吸收光谱测定法;动物喂饲;含量测定;镁;试验;试验;铁;铜;钙;饲料
【英文主题词】:Animalfeed;Animalfeeding;Atomicabsorptionspectrometry;Atomicabsorptionspectrophotometry;Calcium;Copper;Determinationofcontent;Iron;Magnesium;Manganese;Potassium;Sodium;Testing;Zinc
【摘要】:ThisInternationalStandardspecifiesanatomicabsorptionspectrometricmethodforthedeterminationofthecontentsofcalcium(Ca),copper(Cu),iron(Fe),magnesium(Mg),manganese(Mn),potassium(K),sodium(Na)andzinc(Zn)inanimalfeedingstuffs.Themethodisapplicabletoallanimalfeedingstuffs.Thelimitofdeterminationfortheelementsconcernedisasfollows:KandNa500mg/kg;CaandMg50mg/kg;Cu,Fe,MnandZn5mg/kg.
【中国标准分类号】:B46
【国际标准分类号】:65_120
【页数】:15P.;A4
【正文语种】:英语


【英文标准名称】:StandardSpecificationforPolyethylene/Aluminum/Polyethylene(PE-AL-PE)CompositePressurePipe
【原文标准名称】:聚乙烯/铝/聚乙烯(PE-AL-PE)复合材料压力管的标准规范
【标准号】:ASTMF1282-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:F17.11
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:塑料;压力管;加强材料;
【英文主题词】:composite;PE-AL-PE;pipe;polyethylene;pressure
【摘要】:1.1Thisspecificationcoversacoextrudedpolyethylenecompositepressurepipewithaweldedaluminumtubereinforcementbetweentheinnerandouterlayers.Theinnerandouterpolyethylenelayersarebondedtothealuminumtubebyameltadhesive.Includedisasystemofnomenclatureforthepolyethylene-aluminum-polyethylene(PE-AL-PE)pipes,therequirementsandtestmethodsformaterials,thedimensionsandstrengthsofthecomponenttubesandfinishedpipe,adhesiontests,andtheburstandsustainedpressureperformance.Alsogivenaretherequirementsandmethodsofmarking.Thepipecoveredbythisspecificationisintendedforuseinpotablewaterdistributionsystemsforresidentialandcommercialapplications,waterservice,undergroundirrigationsystems,andradientpanelheatingsystems,baseboard,snow-andice-meltsystems,andgasesthatarecompatiblewithcompositepipeandfittings.1.2Thisspecificationrelatesonlytometalandplasticcompositepipesincorporatingaweldedmetallictube.Theweldedmetallictubeofitselfiscapableofsustaininginternalpressures.Pipesconsistingofmetalliclayersnotweldedtogetherareoutsidethescopeofthisspecification.1.3Specificationsforconnectorsforusewithpipemeetingtherequirementsofthisspecificationaregivenin.1.4Thisspecificationexcludescrosslinkedpolyethylene-aluminum-crosslinkedpolyethylenepipes(seeSpecificationF1281).1.5ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thefollowingprecautionarycaveatpertainsonlytothetestmethodsportion,Section,ofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G33
【国际标准分类号】:23_040_99
【页数】:12P.;A4
【正文语种】: