BS 1016-110.1-1996 煤和焦碳的分析和试验方法.第110部分:焦碳尺寸分析.第1节:最大标称尺寸大于20mm
时间:2024-05-14 10:14:07 来源: 标准资料网 作者：标准资料网 阅读：9620
【英文标准名称】:Methodsforanalysisandtestingofcoalandcoke-Sizeanalysisofcoke-Nominaltopsizegreaterthan20mm
【原文标准名称】:煤和焦碳的分析和试验方法.第110部分:焦碳尺寸分析.第1节:最大标称尺寸大于20mm
【标准号】:BS1016-110.1-1996
【标准状态】:现行
【国别】:英国
【发布日期】:1996-05-15
【实施或试行日期】:1996-05-15
【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】:煤产品;焦炭;筛分;粒度测量;筛分设备;固体燃料;按大小分级;粒度分布;筛选(大小);大小测量
【英文主题词】:Coke;Definition;Definitions;Determination;Particlesizedistribution;Particlesizemeasurement;Screening(sizing);Solidfuels
【摘要】:ThisInternationalStandardspecifiesamethodforthesizeanalysisofcoke,ofnominaltopsizegreaterthan20mm,bymanualsieving.
【中国标准分类号】:H32;D21
【国际标准分类号】:75_160_10
【页数】:10P.;A4
【正文语种】:英语
【英文标准名称】:Waterquality-Determinationoftheacutetoxicityofwastewatertozebrafisheggs(Daniorerio).
【原文标准名称】:水质.废水对斑马鱼胚胎(Daniorerio)剧毒性的测定
【标准号】:NFT90-365-2009
【标准状态】:现行
【国别】:法国
【发布日期】:2009-01-01
【实施或试行日期】:2009-01-24
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:生物试验;定义;测定;蛋;鱼类;试验研究;研究方法;污水;试验生物体;毒性;水污染;水常规;水质;水质测试
【英文主题词】:Biologicaltests;Definition;Definitions;Determination;Eggs;Fishes;Investigationmethods;Investigations;Researchmethods;Sewage;Testorganisms;Toxicity;Waterpollution;Waterpractice;Waterquality;Watertesting
【摘要】:
【中国标准分类号】:C51
【国际标准分类号】:13_060_70
【页数】:20P;A4
【正文语种】:其他
【英文标准名称】:StandardTestMethodforOxyacetyleneAblationTestingofThermalInsulationMaterials
【原文标准名称】:热绝缘材料的氧乙炔烧蚀试验的标准试验方法
【标准号】:ASTME285-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:E21.08
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:ablation;convection;oxyacetylene;thermalinsulation;Ablativematerials;Calorimeter--aerospaceapplications;Insulationindex;Oxyacetylene
【摘要】:Thistestmethodisintendedtoscreenthemostobviouspoormaterialsfromfurtherconsideration.Sincethecombustiongasesmorecloselyresembletheenvironmentgeneratedinrocketmotors,thistestmethodismoreapplicabletoscreeningmaterialsfornozzlesandmotorlinersthanforaerodynamicheating.Theenvironmentforanyspecifichigh-temperaturethermalprotectionproblemispeculiartothatparticularapplication.Theconditionsgeneratedbytheoxyacetyleneheatsourceinthistestmethodrepresentonlyonesetofconditions;theydonotsimulateanyspecificapplication.Thus,thetestresultscannotbeusedtopredictdirectlythebehaviorofmaterialsforspecificenvironments,norcantheybeusedfordesignpurposes.However,overanumberofyears,thetesthasbeenusefulindeterminingtherelativemeritofmaterials,particularlyinweedingoutobviouslypoormaterialsfrommoreadvanceddata-generationprograms.Ithasalsobeenconsideredforuseasaproductionquality-controltestforrocketinsulationmaterials.Thetesteriscautionedtouseprudenceinextendingtheusefulnessofthetestmethodbeyonditsoriginalintent,namely,screening.Forsituationshavingenvironmentswidelydifferentfromthoseofthetest,theuserisurgedtomodifytheoxyacetyleneburnerconditionstosuithisrequirementsorperhapschangetoadifferentheat-generatingdevicethatprovidesbettersimulation.1.1Thistestmethodcoversthescreeningofablativematerialstodeterminetherelativethermalinsulationeffectivenesswhentestedasaflatpanelinanenvironmentofasteadyflowofhotgasprovidedbyanoxyacetyleneburner.1.2Thistestmethodshouldbeusedtomeasureanddescribethepropertiesofmaterials,products,orassembliesinresponsetoheatandflameundercontrolledlaboratoryconditionsandshouldnotbeusedtodescribeorappraisethefirehazardofmaterials,products,orassembliesunderactualfireconditions.However,resultsofthistestmethodmaybeusedaselementsofafireriskassessmentwhichtakesintoaccountallofthefactorswhicharepertinenttoanassessmentofthefirehazardofaparticularenduse.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.4ThevaluesstatedinSIunitsaretoberegardedasthestandard.
【中国标准分类号】:Q25
【国际标准分类号】:49_025_99
【页数】:6P.;A4
【正文语种】:英语