HG/T 2129.4-1991 耐酸酚醛塑料制化工设备零部件 承插式底筒

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基本信息
标准名称:耐酸酚醛塑料制化工设备零部件 承插式底筒
中标分类: 化工 >> 化工机械与设备 >> 化工机械与设备零部件
ICS分类: 化工技术 >> 化工设备 >> 其他化工设备
替代情况:被HG/T 2129-2009代替
发布日期:1991-08-19
实施日期:1992-01-01
首发日期:1900-01-01
作废日期:1900-01-01
出版日期:1900-01-01
页数:2页
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所属分类: 化工 化工机械与设备 化工机械与设备零部件 化工技术 化工设备 其他化工设备
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【英文标准名称】:Motorcycles-Testandanalysisproceduresforresearchevaluationofridercrashprotectivedevicesfittedtomotorcycles-Full-scaleimpact-testprocedures
【原文标准名称】:摩托车.适用于摩托车驾驶员防碰撞装置的研究评价的试验和分析程序.实车碰撞试验规程
【标准号】:BSISO13232-6-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2006-01-26
【实施或试行日期】:2006-01-26
【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】:定义;定义(术语);冲击试验;解释;摩托车驾驶员;机动车辆;摩托车;防事故;保护设备;研究;试验结果;测试
【英文主题词】:Definition;Definitions;Impacttests;Interpretations;Motorcyclists;Motorvehicles;Motorcycles;Protectionagainstaccidents;Protectiondevices;Research;Testresults;Testing
【摘要】:ThispartofISO13232specifiesminimumrequirementsfor:--pairedcomparisontests;--thepreparationofthedummy,motorcycleandopposingvehicle;--therepeatabilityandreproducibilityofimpacttestconditionswithinandbetweentestsites;--theminimizationofvariationinsecondarytestvariables;--realisticandrepresentativeimpactconditionsforfull-scaleimpacttests;--ameanstoverifyanalyticalevaluationsofproposedridercrashprotectivedevicesfittedtomotorcycles,suchascomputersimulation.ISO13232specifiestheminimumrequirementsforresearchintothefeasibilityofprotectivedevicesfittedtomotorcycles,whichareintendedtoprotecttheriderintheeventofacollision.ISO13232isapplicabletoimpacttestsinvolving:--two-wheeledmotorcycles;--thespecifiedtypeofopposingvehicle;--eitherastationaryandamovingvehicleortwomovingvehicles;--foranymovingvehicle,asteadyspeedandstraight-linemotionimmediatelypriortoimpact;--onehelmeteddummyinanormalseatingpositiononanuprightmotorcycle;--themeasurementofthepotentialforspecifiedtypesofinjurybybodyregion;--evaluationoftheresultsofpairedimpacttests(i.e.comparisonsbetweenmotorcyclesfittedandnotfittedwiththeproposeddevices);--evaluationofinflatable/triggeredprotectivedevice.ISO13232-6doesnotapplytotestingforregulatoryorlegislativepurposes.
【中国标准分类号】:T80
【国际标准分类号】:43_140
【页数】:60P;A4
【正文语种】:英语


【英文标准名称】:StandardPracticeforAquaticToxicityTestingofLubricants:SamplePreparationandResultsInterpretation
【原文标准名称】:润滑剂水中毒性试验的标准实施规程:样品制备和结果判断
【标准号】:ASTMD6081-1998(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:1998
【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】:D02.12
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:aquatictoxicity;ecotoxicity;effectload;incidentload;lethalload;lubricant;mechanicaldispersion;wateraccommodatedfraction(WAF);watersolublefraction(WSF);Aquatictoxicity;Lubricants;Toxicity/toxicology--petroleumproducts;Wateranalysi
【摘要】:Thispracticegivestechniquestouseinthepreparationoflubricantsorlubricantcomponentsforacuteorchronicaquatictoxicitytests.Mostlubricantsandlubricantcomponentsaredifficulttoevaluateintoxicitytestsbecausetheyaremixturesofchemicalcompoundswithvaryingandusuallypoorsolubilityinwater.Lubricantsorlubricantcomponentmixturesshouldnotbeaddeddirectlytoaquaticsystemsfortoxicitytestingbecausethedetailsoftheadditionprocedurewillhavealargeeffectontheresultsofthetoxicitytest.Useofthetechniquesdescribedinthispracticewillproducewell-characterizedtestsystemsthatwillleadtotestswithmeaningfulandreproducibleresults.Thetoxicityofmixturesofpoorlysolublecomponentscannotbeexpressedintheusualtermsoflethalconcentration(orthesimilartermsofeffectconcentrationorinhibitionconcentration)becausethemixturesmaynotbecompletelysolubleattreatlevelsthatleadtotoxiceffects.Thetestmaterialpreparationtechniquesgiveninthispracticeleadtotestresultsexpressedintermsofloadingrate,whichisapracticalandmeaningfulconceptforexpressingthetoxicityofthistypeofmaterial.Oneoftherecommendedmethodsofmaterialpreparationforlubricantsortheircomponentsisthemechanicaldispersiontechnique.Thisparticulartechniquegeneratesturbulence,andthus,itshouldnotbeusedforpoorlyswimmingorganisms.1.1Thispracticecoversprocedurestobeusedinthepreparationoflubricantsortheircomponentsfortoxicitytestinginaquaticsystemsandintheinterpretationoftheresultsofsuchtests.1.2Thispracticeissuitableforuseonfully-formulatedlubricantsortheircomponentsthatarenotcompletelysolubleattheintendedtesttreatrates.Itisalsosuitableforusewithadditives,iftheadditiveistestedafterbeingblendedintoacarrierfluidattheapproximateconcentrationasintheintendedfullyformulatedlubricant.Thecarrierfluidshallmeettheabovesolubilitycriterion,beknowntobeminimallytoxicinthetoxicitytestinwhichthematerialwillbetested,andbeknowntohaveachemicalcompositionsimilartotherestoftheintendedfullyformulatedlubricant.1.3Samplespreparedinaccordancewiththispracticemaybeusedinacuteorchronicaquatictoxicitytestsconductedinfreshwaterorsaltwaterwithfish,largeinvertebrates,oralgae.Thispracticedoesnotaddresspreparationofsamplesforplanttoxicitytestingotherthanalgae.1.4Standardacuteandchronicaquatictoxicityproceduresaremoreappropriateforlubricantswithcompositionsthatarecompletelysolubleattheintendedtesttreatrates(1,2,3,4,5).1.5Thispracticeisintendedforusewithlubricantsorlubricantcomponentsofanyvolatility.1.6Thispracticedoesnotaddressanyquestionsregardingtheeffectsofanylubricantorlubricantcomponentonhumanhealth.1.7ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.8Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E34
【国际标准分类号】:75_100
【页数】:7P.;A4
【正文语种】:英语