【英文标准名称】:Samplingairborneradioactivematerialsfromthestacksandductsofnuclearfacilities
【原文标准名称】:核设施的烟道和通风管道中的放射性物质取样
【标准号】:ISO2889-2010
【标准状态】:现行
【国别】:国际
【发布日期】:2010-03
【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/TC85
【标准类型】:()
【标准水平】:()
【中文主题词】:气力输送;空气污染;环境;检验;壁炉腔;污染;控制;定义;流量测量;核装置;核技术;颗粒空气污染物;污染控制;辐射防护;放射性物质;放射性;试样;抽样方法;规范(验收);试样制备;监督(认可);试验;通风;通风道工程;容积流量率;废气
【英文主题词】:Airconveying;Airpollution;Atmosphere;Checks;Chimneybreasts;Contamination;Control;Definitions;Flowmeasurements;Nuclearinstallations;Nucleartechnology;Particulateairpollutants;Pollutioncontrol;Radiationprotection;Radioactivematerials;Radioactivity;Samples;Samplingmethods;Specification(approval);Specimenpreparation;Surveillance(approval);Testing;Ventilation;Ventilationductwork;Volumeflowrate;Wasteair
【摘要】:ThisInternationalStandardsetsforthperformance-basedcriteriaandrecommendationsforthedesignanduseofsystemsforsamplingofairborneradioactivematerialsintheeffluentairfromtheductsandstacksofnuclearfacilities.TherequirementsandrecommendationsofthisInternationalStandardareaimedatsamplingthatisconductedforregulatorycomplianceandsystemcontrol.Ifexistingair-samplingsystemsarenotdesignedtotheperformancerequirementsandrecommendationsofthisInternationalStandard,anevaluationoftheperformanceofthesystemisadvised.Ifdeficienciesarediscovered,adeterminationofwhetherornotaretrofitisneededandpracticableisrecommended.ItcanbeimpossibletomeettherequirementsofthisInternationalStandardinallconditionswithasamplingsystemdesignedfornormaloperationsonly.Underoff-normalconditions,thecriteriaorrecommendationsofthisInternationalStandardstillapply;however,foraccidentconditions,specialorseparateaccidentairsamplingsystemscanbenecessary.
【中国标准分类号】:F73
【国际标准分类号】:13_040_40;17_240
【页数】:110P.;A4
【正文语种】:英语


【英文标准名称】:Brakelinings-Methodformeasurementofinternalshearstrengthofliningmaterial
【原文标准名称】:制动衬垫.第2部分:衬垫材料内抗剪强度的测量方法
【标准号】:BSAU180-2-1982
【标准状态】:现行
【国别】:英国
【发布日期】:1982-03-31
【实施或试行日期】:1982-03-31
【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】:道路车辆零部件;鼓式制动器;圆盘制动器;剪切强度;制动片;内部;试验设备;剪切试验;材料强度;制动系统部件
【英文主题词】:Brakelinings;Roadvehicles;Shearstrength;Sheartesting;Sheartests;Testequipment;Testing;Tests
【摘要】:ThisInternationalStandardspecifiesamethodofmeasuringtheinternalshearstrength(stress)ofbrakeliningmaterials.ThisInternationalStandardappliestofrictionmaterialsfordiscbrakepadsanddrumbrakeliningstobeusedonroadvehiclebrakes.
【中国标准分类号】:T24
【国际标准分类号】:43_040_40
【页数】:4P;A4
【正文语种】:英语