BS EN ISO 8502-9-2001 涂料和相关制品使用前钢基质的制备.表面清洁度评定试验.水溶性盐电导测定的现场方法
时间:2024-04-29 15:51:36 来源: 标准资料网 作者：标准资料网 阅读：8309
【英文标准名称】:Preparationofsteelsubstratesbeforeapplicationofpaintsandrelatedproducts-Testsfortheassessmentofsurfacecleanliness-Fieldmethodfortheconductometricdeterminationofwater-solublesalts
【原文标准名称】:涂料和相关制品使用前钢基质的制备.表面清洁度评定试验.水溶性盐电导测定的现场方法
【标准号】:BSENISO8502-9-2001
【标准状态】:现行
【国别】:英国
【发布日期】:1998-08-15
【实施或试行日期】:1998-08-15
【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】:涂层材料;电导测量法;电导性;防腐;测定;现场试验;杂质;测量;涂料;表面预处理;纯度;盐;钢产品;表面洁净度;表面处理;表面;试验;清漆
【英文主题词】:Coatingmaterials;Conductimetricmethods;Conductivity;Corrosionprotection;Determination;Fieldtest;Impurities;Measurement;Paints;Pre-treatmentofsurfaces;Purity;Salts;Steelproducts;Surfacecleanliness;Surfacetreatment;Surfaces;Tests;Varnishes
【摘要】:TobereadinconjunctionwithISO8502-6:1995
【中国标准分类号】:A29
【国际标准分类号】:25_220_10
【页数】:14P.;A4
【正文语种】:英语
【英文标准名称】:Electroacoustics-Specificationsforpersonalsoundexposuremeters
【原文标准名称】:电声学.个人测声表规范
【标准号】:IEC61252Edition1.1-2002
【标准状态】:现行
【国别】:国际
【发布日期】:2002-03
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC29
【标准类型】:()
【标准水平】:()
【中文主题词】:电气设备;定义;定义;电气工程;指示仪表;曝声;规范(验收);动态系统特性;个人测声表;特性;电声学;作标记;声学测量;测量;声级表;曝光计;声学
【英文主题词】:acoustics;exposuremeter;soundexposure;personalsoundexposuremeters;definitions;specification(approval);acousticmeasurement;definition;indicationinstrument;marking;measurement;soundmeters;dynamicsystemsbehaviour;electricalengineering;electricalappliances;electroacoustics;properties
【摘要】:1Soundexposureisaphysicalmeasurethataccountsforboththesoundpressureanditsduration,atagivenlocation,throughanintegral-over-timeofthesquareofinstantaneousfrequency-weightedsoundpressure.2ThisInternationalStandardisapplicabletoinstrumentsformeasurementofA-frequency-weightedsoundexposureresultingfromsteady,intermittent,fluctuating,irregular,orimpulsivesounds.InstrumentscomplyingwiththespecificationsofthisInternationalStandardareintendedtobewornonapersontomeasuresoundexposure.Measurementsofsoundexposureintheworkplacemaybeusefulfordeterminationsofoccupationalnoiseexposure,inaccordancewithISO1999andISO9612.3ThisInternationalStandardspecifiesacousticalandelectricalperformancerequirementsforpersonalsoundexposuremetersofoneaccuracygrade.TheaccuracygradecorrespondstothatforanintegratingsoundlevelmeterwhichcomplieswiththeType2requirementsofIEC60804foranA-weightedsoundpressurelevelrangefrom80dBto130dBandanominalfrequencyrangefrom63Hzto8kHz.4Tolerancesondeviationsofaninstrument'sperformancefromspecifieddesigngoalsrepresenttheperformancecapabilitiesofpracticalinstruments.PersonalsoundexposuremetersarerequiredtooperatewithinthetolerancesofthisInternationalStandardoverspecifiedrangesofenvironmentalconditions.
【中国标准分类号】:L31
【国际标准分类号】:13_140;17_140_50
【页数】:30P.;A4
【正文语种】:英语
【英文标准名称】:Rotatingelectricalmachines-Part8:Terminalmarkinganddirectionofrotationofrotatingmachines;Amendment2
【原文标准名称】:旋转电机.第8部分:旋转电机的终端标志与旋转方向.修改件2
【标准号】:IEC60034-8AMD2-1996
【标准状态】:作废
【国别】:国际
【发布日期】:1996-11
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/TC2
【标准类型】:()
【标准水平】:()
【中文主题词】:旋转电机;电气工程;终端标志;旋转方向;旋转;电机
【英文主题词】:rotatingelectricmachines;terminalmarkings;rotating;rotationaldirections;electricalengineering;electricmachines
【摘要】:
【中国标准分类号】:K20
【国际标准分类号】:29_160_01
【页数】:23P;A4
【正文语种】:英语