【英文标准名称】:Waterquality-Sampling-Guidanceonthepreservationandhandlingofsamples
【原文标准名称】:水质.取样.第3部分:样品的保存和处理指南
【标准号】:BSENISO5667-3-1996
【标准状态】:作废
【国别】:英国
【发布日期】:1996-05-15
【实施或试行日期】:1996-05-15
【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】:文献索引;质量;容器;清洁处理;水;试样;实验室试验;化学分析和试验;水质试验;保存;微生物分析;防腐剂
【英文主题词】:storage;treatment;waterquality;water;preservation;transport;specimens;testing;quality;samplingmethods;handling;samples;wateranalysis;standardmethods;watertesting
【摘要】:
【中国标准分类号】:Z12
【国际标准分类号】:13_060_45
【页数】:36P;A4
【正文语种】:英语


【英文标准名称】:Safetyofmachinery-Noisetestcodeforfoundrymachinesandequipment(includesAmendmentA1:2008);EnglishversionofDINEN1265:2009-07
【原文标准名称】:机械安全性.铸造机械和设备用噪声试验规范(包括修改件A1-2008).英文版本DINEN1265-2009-07
【标准号】:DINEN1265-2009
【标准状态】:现行
【国别】:德国
【发布日期】:2009-07
【实施或试行日期】:2009-07-01
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:声学;发出的空气噪声;空白格式;定义;排放;排放测量;格式(纸);铸造(学);铸造学;铸造设备;安装;机器安装;紧固方式;测量;测量不确定度;测量技术;机械工程;测量方法;噪声;噪声排放;噪声测量;噪声降低;使用条件;设备;精密度;声级;声压;声压级;技术数据单;试验;工作地点
【英文主题词】:Acoustics;Airbornenoiseemitted;Blankforms;Definitions;Emission;Emissionmeasurement;Forms(paper);Foundries;Foundryengineering;Foundryequipment;Installations;Machineinstallation;Manneroffastening;Measurement;Measuringincertainity;Measuringtechniques;Mechanicalengineering;Methodsformeasuring;Noise;Noiseemissions;Noisemeasurements;Noisereduction;Operatingconditions;Plant;Precision;Soundlevel;Soundpressure;Soundpressurelevel;Technicaldatasheets;Testing;Workingplaces
【摘要】:Thisnoisetestcodespecifiesalltheinformationnecessarytocarryoutefficientlyandunderstandardizedconditionsthedetermination,declarationandverificationofthenoiseemissionvaluesofseveralgroupsoffoundrymachinery.Itspecifiesnoisemeasurementmethodsthatareavailableandoperatingandmountingconditionsthatshallbeusedforthetest.Noiseemissionvaluesincludeemissionsoundpressurelevelsatworkstationsandthesoundpowerlevel.Thedeterminationofthesequantitiesisnecessaryfor:--manufacturerstodeclarethenoiseemitted;--comparingthenoiseemittedbymachinesinthegroupconcerned;--purposesofnoisecontrolatthesourceatthedesignstage.Theuseofthisstandardensuresthereproducibilityofthedeterminationofthenoiseemissionvalueswithinspecifiedlimitsdeterminedbythegradeofaccuracyofthebasicnoisemeasurementmethodused.Noisemeasurementmethodsallowedbythisstandardareengineeringmethods(grade2)andsurveymethods(grade3).Thisstandardhasamainbodygivinggeneralrequirementscommontothefoundrymachinesfamily.SixnormativeAnnexesgiverequirementsspecifictothegroupsoffoundrymachinerylistedbelow:--coremakingmachines(EN710);--mouldingmachines(EN710);--knock-outgridsandknock-outtrays(EN710);--dryabrasiveblastingequipment(notrestrictedtofoundryapplication)(EN1248);--airblastingequipment(EN1248);--diecastingmachines(EN869);andsixinformativeAnnexesgivingguidanceforthedefinitionofspecificoperatingconditions.ThemainbodyofthisstandardalsogivesguidanceforthemeasurementofthenoiseemissionoffoundrymachinesnotdealtwithintheAnnexes.Thisstandarddoesnotcoverthecomputationofpersonneldailynoiseexposure.
【中国标准分类号】:Z32
【国际标准分类号】:17_140_20;25_120_30
【页数】:43P.;A4
【正文语种】:英语