BS EN 14253-2003+A1-2007 机械振动.职业性全身受振对人体健康影响的测量和计算.实施规程指南

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【英文标准名称】:Mechanicalvibration-Measurementandcalculationofoccupationalexposuretowhole-bodyvibrationwithreferencetohealth-Practicalguidance
【原文标准名称】:机械振动.职业性全身受振对人体健康影响的测量和计算.实施规程指南
【标准号】:BSEN14253-2003+A1-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2004-01-14
【实施或试行日期】:2004-01-14
【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】:声学;定义;效应;人类工效学;保健;人体;测量;测量条件;测量仪器;测量技术;人;个人保健;生理效应(对人体);安全要求;振动;振动影响(对人体);振动测量;全身振动;工作地点
【英文主题词】:Acoustics;Definition;Definitions;Effects;Ergonomics;Healthprotection;Humanbody;Measurement;Measurementconditions;Measuringinstruments;Measuringtechniques;People;Personalhealth;Physiologicaleffects(humanbody);Safetyrequirements;Vibration;Vibrationeffects(humanbody);Vibrationmeasurement;Wholebodyvibrations;Workingplaces
【摘要】:ThisEuropeanStandardprovidesguidelinesforthemeasurementandevaluationofwhole-bodyvibrationattheworkplace.ThisEuropeanStandarddescribestheprecautionstobetakentomakerepresentativevibrationmeasurementsandtodeterminethedailyexposuretimeforeachoperationinordertocalculatethedailyexposurevaluestandardizedtoan8hreferenceperiod.ThisEuropeanStandardprovidesameanstodeterminetherelevantoperationsthatshouldbetakenintoaccountwhendeterminingthevibrationexposure.ThisEuropeanStandardappliestosituationswherepeopleareexposedtowhole-bodyvibrationattheworkplace,transmittedthroughthebuttocksforaseatedpersonorthroughthefeetforastandingperson.ThisEuropeanStandardisrestrictedtotheevaluationofexposuretowhole-bodyvibrationusingquantitiesderivedfromfrequency-weightedroot-mean-squareacceleration.Thefrequencyrangeconsideredis0,5Hzto80Hz.Wherethevibrationincludesshocksorimpacts,methodsinthisEuropeanStandardmayunderestimatetheseverityoftheexposure.Thereisaneedtoassesstherisksarisingfromexposuretowhole-bodyshocksandhighcrestfactorvibration.MethodsforthisarebeyondthescopeofthisEuropeanStandard.
【中国标准分类号】:Z32
【国际标准分类号】:13_160
【页数】:34P.;A4
【正文语种】:英语


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【英文标准名称】:Informationtechnology-Opensystemsinterconnection-Presentationservicedefinition
【原文标准名称】:信息技术.开放式系统互联.演示式工作定义
【标准号】:BSISO/IEC8822-1994
【标准状态】:现行
【国别】:英国
【发布日期】:1995-05-15
【实施或试行日期】:1995-05-15
【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】:计算机网络;信息交流;应用层(开放系统互连);句法;对话层;表示层;开放系统互连;数据处理;数据传送;通信规程;定义
【英文主题词】:Communicationprocedures;Communicationprocesses;Communicationsystems;Computernetworks;Data;Dataprocessing;Datatransfer;Datatransmission;Informationexchange;Informationinterchange;Informationprocessing;Informationtechnology;Networkinterconnection;Opensystemsinterconnection;OSI;Presentationlayers
【摘要】:1ThisITU-TRecommendation|InternationalStandarddefines(inanabstractway)theexternallyvisibleserviceprovidedbytheOSIPresentationLayerintermsofa)theprimitiveactionsandeventsattheuser/serviceboundary;b)theparameterdataassociatedwitheachprimitiveactionandevent;c)therelationshipbetween,andthevalidsequencesof,thoseactionsandevents.2TheservicedefinedinthisITU-TRecommendation|InternationalStandardistheconnection-orientedservicewhichisprovidedbytheOSIconnection-orientedpresentationprotocolandthetheconnectionlessservicewhichisprovidedbytheOSIconnectionlesspresentationprotocol,eachinconjunctionwiththeOSIsession-service.Theconnection-orientedpresentationservicedefinedinthisITU-TRecommendation|InternationalStandardmaybeusedbyanOSIapplicationprotocoldefinedforconnection-orientedtransmission.TheconnectionlesspresentationservicedefinedinthisITU-TRecommendation|InternationalStandardmaybeusedbyanOSIapplicationprotocoldefinedforconnectionlesstransmission.3ThisITU-TRecommendation|InternationalStandarddoesnotspecifyindividualimplementationsorproducts,nordoesitconstraintheimplementationofentitiesandinterfaceswithinacomputersystem.Thereis,therefore,noconformancetothisITU-TRecommendation|InternationalStandard.
【中国标准分类号】:L79
【国际标准分类号】:35_100_60
【页数】:52P.;A4
【正文语种】:英语


【英文标准名称】:Recycledpulps-Estimationofvisiblecontrariesbyinstrumentalmeansusingreflectedlight
【原文标准名称】:再生纸浆.采用反射光仪器法对明显杂质的评估
【标准号】:BSISO15319-2001
【标准状态】:作废
【国别】:英国
【发布日期】:2001-08-15
【实施或试行日期】:2001-08-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:再循环;估计;纸浆;反射系数;亮度;污染物;纸;缺陷;外观检查(试验)
【英文主题词】:Contaminants;Contamination;Definition;Definitions;Estimation;Evaluations;Fibres;Impurities;Instrumentalmethodsofanalysis;Light;Paperpulp;Recycledpaper;Recycling;Reflective;Testing
【摘要】:
【中国标准分类号】:Y31
【国际标准分类号】:85_040
【页数】:18P;A4
【正文语种】:英语