ISO 28927-6-2009 手持便携式电动工具.振动辐射的评价用试验方法.第6部分:夯锤

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【英文标准名称】:Hand-heldportablepowertools-Testmethodsforevaluationofvibrationemission-Part6:Rammers
【原文标准名称】:手持便携式电动工具.振动辐射的评价用试验方法.第6部分:夯锤
【标准号】:ISO28927-6-2009
【标准状态】:现行
【国别】:国际
【发布日期】:2009-12
【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/TC118
【标准类型】:()
【标准水平】:()
【中文主题词】:声学;辅助装置;校准;定义;排放测量;排放值;能量吸收器;供能系统(建筑物);人类工效学;过滤器;固定件;手柄轴;手柄;操作;手动装置;实验室试验;机床;机械;测量;测量条件;测量设备;测量仪器;测量结果;测量场所;测量技术;机械工程;操作者;步进控制系统;冲击式钻;打桩机;轻便机床;便携机械;动力驱动;压力;夯锤;机械安全;规范(验收);工具;振动;振动影响(对人体);振动测量;拾振器;抗震试验;磨损量;操作方法;工作姿势
【英文主题词】:Acoustics;Calibration;Checkpoint;Definitions;Emissionmeasurement;Emissionvalues;Handling;Hand-operateddevices;Laboratorytesting;Machinetools;Machines;Manuallyoperatedmachines;Measurement;Measurementconditions;Measuringinstruments;Measuringtechniques;Mechanicalengineering;Motor-operated;Pedestrian-controlledsystems;Piledrivers;Portablemachinetools;Powerdrives;Pressingforce;Rammers;Safetyofmachinery;Specification(approval);Vibration;Vibrationeffects(humanbody);Vibrationmeasurement;Vibrationpick-ups;Vibrationresistancetests
【摘要】:
【中国标准分类号】:K64
【国际标准分类号】:13_160;25_140_10
【页数】:16P;A4
【正文语种】:英语


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【英文标准名称】:StandardPracticeforValidationofProcessStreamAnalyzerSystems
【原文标准名称】:过程流量分析仪系统确认的标准实施规范
【标准号】:ASTMD3764-2001
【标准状态】:作废
【国别】:美国
【发布日期】:2001
【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】:流动性;分析仪
【英文主题词】:Abilitiestoflow;Analyzers;Catalysts;Lubricants;Petroleumproducts
【摘要】:
【中国标准分类号】:N04
【国际标准分类号】:17_120_10
【页数】:10P;A4
【正文语种】:英语


【英文标准名称】:StandardPracticeforCollectionofSettledDustSamplesUsingDryWipeSamplingMethodsforSubsequentDeterminationofBerylliumandCompounds
【原文标准名称】:用干扫取样法收集固定尘灰连续测定铍化合物的标准实施规范
【标准号】:ASTMD7296-2006
【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】:D22.04
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:铍化合物;收集;化合物;测定;烘干;尘埃;试样;抽样方法
【英文主题词】:beryllium;drywipe;samplecollection;settleddust;surfaces
【摘要】:Thispracticeisintendedforthecollectionofsettleddustsamplesforthesubsequentmeasurementofberylliumandcompounds.Thepracticeismeantforuseinthecollectionofsettleddustsamplesthatareofinterestinclearance,hazardevaluation,riskassessment,andotherpurposes.Thispracticeisintendedsolelyforthecollectionofsettleddustsamplesfromhard,relativelysmoothnonporoussurfacesthatmaybecompromisedbywaterorotherwettingagentsandthatarethereforenotsuitableforwetwipesamplingusingPracticeD6966ormicro-vacuumsamplingusingPracticeD7144.Useofthispracticeforanypurposeotherthantheintendedpurposeisdiscouragedduetothelimitedcollectionefficiencyandhighvariabilityofdrywipesamplingascomparedtowettedwipeormicro-vacuumsampling3.Thispracticeislesseffectiveforcollectingsettleddustsamplesfromsurfaceswithsubstantialtexturesuchasroughconcrete,brickwork,texturedceilings,andsoftfibroussurfacessuchasupholsteryandcarpeting.Micro-vacuumsamplingusingPracticeD7144maybemoresuitableforthesesurfaces.1.1Thispracticecoversthecollectionofsettleddustcontainingberylliumand/orberylliumcompoundsonsurfacesusingthedrywipesamplingmethod.Thesesamplesarecollectedinamannerthatwillpermitsubsequentextractionanddeterminationofberylliumandcompoundsinthewipesusinglaboratoryanalysistechniquessuchasatomicspectrometryorfluorescencedetection.1.2Thispracticeislimitedinitsscopetoapplicationswherewettedwipesampling(usingPracticeD6966)orvacuumsampling(usingPracticeD7144)isnotphysicallyfeasible(forexample,ifthesurfacetobewipedwouldbecompromisedbyuseofwettedwipes).1.3Thispracticedoesnotaddressthesamplingdesigncriteria(thatis,samplingplanwhichincludesthenumberandlocationofsamples)thatareusedforclearance,hazardevaluation,riskassessment,andotherpurposes.Toprovideforvalidconclusions,sufficientnumbersofsamplesshouldbeobtainedasdirectedbyasamplingplan.1.4Thispracticecontainsnotesthatareexplanatoryandarenotpartofthemandatoryrequirementsofthispractice.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Z60
【国际标准分类号】:13_040_40
【页数】:5P.;A4
【正文语种】: