ANSI/UL 60745-2-5-2008 手持式电动工具标准.安全性.第2-5部分:圆锯的特殊要求
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【英文标准名称】:StandardforHand-HeldMotor-OperatedElectricTools-Safety-Part2-5:ParticularRequirementsforCircularSaws
【原文标准名称】:手持式电动工具标准.安全性.第2-5部分:圆锯的特殊要求
【标准号】:ANSI/UL60745-2-5-2008
【标准状态】:作废
【国别】:美国
【发布日期】:2008
【实施或试行日期】:
【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】:圆刀;圆锯;圆锯(机床);定义;电器;电弧切割;电动工具;电气工程;电气安全;电传动系统;设备安全;手动工具;加热;铭刻;检验;刀;机床;手动机械;手动装置;作标记;电动家用设备;步进控制系统;轻便机床;防电击;保护设备;安全;安全装置;安全工程;安全规则;安全要求;锯床;锯;规范;规范(验收);测试;工具
【英文主题词】:Circularknives;Circularsaws;Circularsaws(machines);Definition;Definitions;Electricappliances;Electricarccutting;Electrictools;Electricalengineering;Electricalsafety;Electricaltransmissionsystems;Equipmentsafety;Handtools;Heating;Inscription;Inspection;Knives;Machinetools;Manuallyoperatedmachines;Manually-operateddevices;Marking;Motor-operatedhouseholdappliances;Pedestrian-controlledsystems;Portablemachinetools;Protectionagainstelectricshocks;Protectiondevices;Safety;Safetydevices;Safetyengineering;Safetyregulations;Safetyrequirements;Sawingmachines;Saws;Specification;Specification(approval);Testing;Tools
【摘要】:
【中国标准分类号】:K64
【国际标准分类号】:25_140_20
【页数】:
【正文语种】:英语
【英文标准名称】:StandardTestMethodforInhibitionofRespirationinMicrobialCulturesintheActivatedSludgeProcess
【原文标准名称】:活性污泥处理中微生物培养时抑止呼吸的试验方法
【标准号】:ASTMD5120-1990(2004)
【标准状态】:现行
【国别】:
【发布日期】:1990
【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】:D34.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:擒纵机构;活性污泥;细菌培养;活性污泥处理法;呼吸
【英文主题词】:inhibitionofrespiration;microbialcultures;microbialculturesintheactivatedsludgeprocess;respiration
【摘要】:Theobjectivesoftherespirationinhibitiontestsmaybedefinedbytheinterestsoftheuser,butthetestmethodisdesignedprimarilyforexaminationoftheinhibitionresponsewithoperatingmicrobialsystemssuchasanactivatedsludgeprocesstreatingdomesticorindustrialwastes.Differentapparatusexistthatfacilitatecontinuousorcontinualmeasurementofrespirationinmicrobialsystemsandeachmaybeusedasthetooltoobserverespirationinthistestmethod.Respirometrymayutilizeanyapparatusandtechniquethatwillachievethedeterminationofrespirationrate.AnumberofdevicesarepresentedinAppendixX1.Equivalencyintheexperimentalcapabilityofeachdeviceisnotimplied.Theanalystshouldselecttherespirometricapproachthatbestsuitshisneeds.Theinhibitoryeffectofatestcandidateisidentifiedmorecompletelybyexamininginhibitionoverarangeofconcentrations,suchasdeterminingtheEC50.Theuseofaeratedcontainerspermitsconcurrentmanagementofaseriesofcellsuspensions.Arespirometerforeachcellsuspensionmightalsobeused.1.1Thistestmethodcoversabatchprocedurethatevaluatestheimpactofselectedwastewaters,materials,orspecificcompoundsontherespirationrateofanaqueousmicrobialculture,suchasactivatedsludge.1.2Alternativeproceduresformeasurementofmicrobialactivity,suchasadenosine5`triphosphate(ATP),specificsubstrateutilization,etc.arenotwithinthescopeofthistestmethod.1.3Theresultsobtainedarebasedoncomparisonsinaspecifictestseriesthatexaminesarangeofconcentrationsofthepotentiallyinhibitorytestcandidateusingbatchmethodsinalaboratory.Resultsarecompletedinashorttimeframe(afewhours).1.4Thetestresultsarespecifictothemicrobialcultureused.Microbialculturefromdifferentwastewatertreatmentplantswilldifferinkindsandnumbersoforganisms,andperformancecapability.Thus,thereisnobasisforcomparingresultsformicrobialculturesfromdifferenttreatmentfacilities.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Z13
【国际标准分类号】:
【页数】:6P.;A4
【正文语种】:
【英文标准名称】:StandardPracticeforCollectionofSurfaceDustbyAirSamplingPumpVacuumTechniqueforSubsequentLeadDetermination
【原文标准名称】:连续铅测定用真空空气取样泵技术的表面尘埃吸收的标准实施规范
【标准号】:ASTME1973-1998
【标准状态】:作废
【国别】:美国
【发布日期】:1998
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:表面尘埃;真空取样;铅
【英文主题词】:vacuumsampling;lead;surfacedust
【摘要】:
【中国标准分类号】:Z15
【国际标准分类号】:
【页数】:
【正文语种】:英语