GB 14104-1993 卤代烷灭火系统单向阀的性能要求和试验方法
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基本信息
| 标准名称： | 卤代烷灭火系统单向阀的性能要求和试验方法 |
| 英文名称： | Halon fire extinguishing systems performance requirements and test methods for check valves |
| 中标分类： |
医药、卫生、劳动保护 >>
消防 >>
灭火技术 |
| ICS分类： |
|
| 替代情况： | 被GB/T 795-2008代替 |
| 发布部门： | 国家技术监督局 |
| 发布日期： | 1993-01-20 |
| 实施日期： | 1993-09-01 |
| 首发日期： | 1993-01-20 |
| 作废日期： | 2008-10-01 |
| 主管部门： | 公安部 |
| 归口单位： | 全国消防标准化技术委员会 |
| 起草单位： | 公安部天津消防科学研究所 |
| 出版社： | 中国标准出版社 |
| 出版日期： | 1900-01-01 |
| 页数： | 平装16开， 页数：8， 字数：12千字 |
适用范围
本标准规定了卤代烷灭火系统部件单向阀的性能要求和试验方法。本标准适用于卤代烷1301或卤代烷1211灭火系统所用的单向阀。
前言
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目录
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引用标准
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所属分类： 医药 卫生 劳动保护 消防 灭火技术
【英文标准名称】:StandardGuideforMeasurementofBehaviorDuringFishToxicityTests
【原文标准名称】:鱼类毒性试验过程中特性测量的标准指南
【标准号】:ASTME1711-1995(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:1995
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:E47.01
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:Behavioraltesting(aquatictoxicology);Design--environmentalapplications;Fishes;Qualitativeanalysis/measurement;Quantitativeanalysis/measurement--environmental;Quantitativeanalysis/measurement--water;Sublethaleffects;Toxicity/toxicology--wate
【摘要】:Protectionofaspeciesrequiresthepreventionofdetrimentaleffectsofchemicalsonthesurvival,growth,reproduction,health,andusesofindividualsofthatspecies.Behavioraltoxicitytestsprovideinformationconcerningthesublethaleffectsofchemicalsandsignalthepresenceoftoxictestsubstances.Thelocomotory,feeding,andsocialresponsesoffishareadaptiveandessentialtosurvival.Majorchangesintheseresponsesmayresultinadiminishedabilitytosurvive,grow,avoidpredation,orreproduceandcausesignificantchangesinthenaturalpopulation(8).Fishbehavioralresponsesareknowntobehighlysensitivetoenvironmentalvariablesaswellastoxicsubstances.Resultsfrombehavioraltoxicitytestsmaybeusefulformeasuringinjuryresultingfromthereleaseofhazardousmaterials(9).Behavioralresponsescanalsobequalitativelyassessedinasystematicmannerduringtoxicityteststodiscerntrendsinsublethalcontaminanteffects(5).Theassessmentoflocomotory,feeding,andsocialbehaviorsisusefulformonitoringeffluentsandsedimentsfromcontaminatedfieldsitesaswellasfordefiningno-effectconcentrationsinthelaboratoryorundercontrolledfieldconditions.Suchbehavioralmodificationsprovideanindexofsublethaltoxicityandalsoindicatethepotentialforsubsequentmortality.Behavioraltoxicitydatacanbeusedtopredicttheeffectsofexposurelikelytooccurinthenaturalenvironment(10).Resultsfrombehavioraltoxicitytestsmightbeanimportantconsiderationwhenassessingthehazardofmaterialstoaquaticorganisms.Suchresultsmightalsobeusedwhenderivingwaterqualitycriteriaforfishandaquaticinvertebrateorganisms.Resultsfrombehavioraltoxicitytestscanbeusedtocomparethesensitivitiesofdifferentspecies,therelativetoxicityofdifferentchemicalsubstancesonthesameorganism,ortheeffectofvariousenvironmentalvariablesonthetoxicityofachemicalsubstance.Resultsofbehavioraltoxicitytestscanbeusefulinguidingdecisionsregardingtheextentofremedialactionneededforcontaminatedaquaticandterrestrialsites.Thebehavioralcharacteristicsofaparticularorganismneedtobeunderstoodanddefinedbeforearesponsecanbeusedasameasureoftoxicity(11).Swimming,feeding,andsocialbehaviorvariesamongspeciesaswellasamonglifestageswithinaspecies;themosteffectivetestmethodsarethereforethosetailoredtoaparticularlifestageofasinglespecies.Therangeofvariabilityofanybehavioralresponseofunexposedorganismsisinfluencedbygenetic,experiential,physiological,andenvironmentalfactors.Itisthusimportanttoavoidselectingtestorganismsfrompopulationsthatmayvaryinthesefactors.Resultsofbehavioraltoxicitytestswilldependonthebehavioralresponsemeasured,testingconditions,waterquality,species,geneticstrain,lifestage,health,andconditionoftestorganisms.Thebehavioralresponsemaythereforebeaffectedbythetestenvironment.Nonumericalvalueorrangeofvalueshasbeendefinedasthenormforswimming,feeding,orsocialbehaviorforanyfish;thedetectionofabnormalactivityisthereforebasedoncomparisonsoftheresponsesofexposedfish,eitherwithactivitymeasuredduringabaselineorpre-exposureperiodorobservationsoffishunderacontroltreatment(10).Thesemeasuresareincorporatedreadilyintostandardtoxicitytestprotocols,withminimalstresstothetestorganism.1.1Thisguidecoverssomegeneralinformationonmethodsforqualitativeandquantitativeassessmentofthebehavioralresponsesoffishduringstandardlaboratorytoxicityteststomeasu......
【中国标准分类号】:Z19
【国际标准分类号】:67_120_30
【页数】:12P.;A4
【正文语种】:英语
【英文标准名称】:Safetyrequirementsforelectricalequipmentformeasurement,controlandlaboratoryuse-Part2-081:Particularrequirementsforautomaticandsemi-automaticlaboratoryequipmentforanalysisandotherpurposes
【原文标准名称】:测量、控制和实验室用电气设备的安全要求第2-081部分：分析和其他用途的自动及半自动实验室设备的特殊要求
【标准号】:IEC61010-2-081-2001
【标准状态】:现行
【国别】:国际
【发布日期】:2001-12
【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/TC66
【标准类型】:()
【标准水平】:()
【中文主题词】:电气器具;指示装置;安全;分析;控制设备;定义;定义;规范(验收);安全要求;实验室器具;化学分析和试验;分析仪;实验室器皿;电气工程;过程测量和控制设备;医疗设备;测量仪器
【英文主题词】:Analysis;Analyzers;Chemicalanalysisandtesting;Controlequipment;Definitions;Electricappliances;Electricalengineering;Indicatingdevices;Laboratoryapparatus;Laboratoryware;Measuringinstruments;Medicalequipment;Processmeasuringandcontrolequipment;Safety;Safetyrequirements;Specification(approval)
【摘要】:Replacement:Thispart2appliestoautomaticandsemi-automaticlaboratoryequipmentforanalysisandotherpurposes.Automaticandsemi-automaticlaboratoryequipmentconsistsofinstrumentsorsystemsformeasuringormodifyingoneormorecharacteristicsorparametersofsamples,performingthecompleteprocessorpartsoftheprocesswithoutmanualintervention.Equipmentformingpartofsuchasystemiswithinthescopeofthisstandard.Examplesofequipmentwithinthescopeofthisstandardinclude:·analyticalequipment;·automaticsampler(pipettor,aliquoter);·equipmentforsamplereplicationandamplification.NOTE1Inthecaseofanalyticalequipmentthecompleteprocessusuallyincludesthefollowingsteps:·takingaspecificquantityofthesample;·preparingthesamplebychemical,thermal,mechanicalorothermeans;·measurement;·display,transmissionorprintingoftheresultsofmeasurement.NOTE2Ifallorpartoftheequipmentfallswithinthescopeofoneormoreotherpart2standardsofIEC61010aswellaswithinthescopeofthisstandard,itwillalsoneedtomeettherequirementsofthoseotherparts2standards.
【中国标准分类号】:N20
【国际标准分类号】:71_040_20
【页数】:37P;A4
【正文语种】:英语