标准资料网-标准资料免费资源平台

【英文标准名称】:Equipmentforcontinuousmonitoringradioactivityingaseouseffluents-Part3:Specificrequirementsforradioactivenoblegasmonitors(IEC60761-3:2002);GermanversionEN60761-3:2004
【原文标准名称】:气态排出物放射性连续监控设备.第3部分:放射性惰性气体监测器的特殊要求
【标准号】:DINEN60761-3-2005
【标准状态】:现行
【国别】:德国
【发布日期】:2005-05
【实施或试行日期】:2005-05-01
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:空气污染;测量仪器;设计;放射性;工业空气污染物;监视器;计数检查;排放物;气体的;辐射防护;废气;渗出液;监控;0族元素;核技术;稀有气体流出监测器;规范(验收);定义;特性;检验;监督(认可);测量;电气工程;试验
【英文主题词】:Airpollution;Definition;Definitions;Design;Discharges;Effluents;Electricalengineering;Gaseous;Group0elements;Industrialairpollutants;Inspection;Inspectionbyattributes;Measurement;Measuringinstruments;Monitoring;Monitors;Noblegaseffluentmonitors;Nucleartechnology;Properties;Radiationprotection;Radioactivity;Specification(approval);Surveillance(approval);Testing;Wasteair
【摘要】:
【中国标准分类号】:F81
【国际标准分类号】:17_240
【页数】:21P.;A4
【正文语种】:德语


【英文标准名称】:Surfaceactiveagents-Determinationofcloudpointofnon-ionicsurfaceactiveagentsobtainedbycondensationofethyleneoxide
【原文标准名称】:表面活性剂.由环氧乙烷凝缩获得的非离子表面活性剂的浊点的测定
【标准号】:BSEN1890-2006
【标准状态】:现行
【国别】:英国
【发布日期】:2006-07-31
【实施或试行日期】:2006-07-31
【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】:
【英文主题词】:Composition;Definition;Definitions;Determination;Ethyleneoxide;Materialstesting;Non-ionicactivematter;Solvents;Surfaceactive;Surfactantsolution;Surfactants;Temperaturemeasurement;Testapparatus;Testing;Turbidity;Turbiditypoint;Washingpowders
【摘要】:Thisdocumentspecifiesmethodsforthedeterminationofthecloudpointofsolutionsofnon-ionicsurfaceactiveagentsobtainedbythereactionofethyleneoxidewithahydrophobicbasemolecule.Thisdocumentprimarilyappliestosurfactantsobtainedbyreactionofethyleneoxidewithhydrophobicbasemolecules,suchasfattyalcohols,fattyacids,long-chainalkylphenols,fattyamines,fattyacidestersofsugarderivativesamongotherethoxylatednon-ionicsurfactants,whicharebyfarthemostcommonlyused.NOTEOthernon-ionicsurfactantscontainingotherstructuralunits,suchaspropyleneoxide-ethyleneoxideblockcopolymers,havedistinctivebehavioursthatmakethedeterminationofthecloudpointmoredifficult.Thisleadssometimestoacontinuousturbidityoveratemperaturerangeofseveraldegreesoreventotheoccurrenceoftwocloudpointsatsignificantlydifferenttemperatures.
【中国标准分类号】:G72
【国际标准分类号】:71_100_40
【页数】:14P.;A4
【正文语种】:英语