ISO 6317-1982 工业用和拉伸用热轧碳素钢带
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【英文标准名称】:Hot-rolledcarbonsteelstripofcommercialanddrawingqualities
【原文标准名称】:工业用和拉伸用热轧碳素钢带
【标准号】:ISO6317-1982
【标准状态】:作废
【国别】:国际
【发布日期】:1982-11
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC17
【标准类型】:()
【标准水平】:()
【中文主题词】:分级(质量);热轧的;验收试验;产品;非合金钢;热轧制品;带材;碳素钢;作标记;验收检验;试验;尺寸公差;化学成份;机械性能;钢;特性;窄条带材
【英文主题词】:
【摘要】:
【中国标准分类号】:H46
【国际标准分类号】:6035
【页数】:6P;A4
【正文语种】:英语
【英文标准名称】:StandardGuideforConductingStatic,Axenic,14-DayPhytotoxicityTestsinTestTubeswiththeSubmersedAquaticMacrophyte,MyriophyllumsibiricumKomarov
【原文标准名称】:在装有浸入式水生大型植物狐尾藻属SIBIRICUM蜀试验管里进行静态、无菌和14日植物毒性试验的标准指南
【标准号】:ASTME1913-2004
【标准状态】:现行
【国别】:
【发布日期】:2004
【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】:试验;水;静力学;毒性;试管;植物毒性;生物试验
【英文主题词】:aquatictoxicitytesting;Myriophyllumsibiricum;phytotoxicitytest;submersedaquaticmacrophyte
【摘要】:1.1Submersedrootedaquaticmacrophytesareimportantcomponentsofaquaticsystems.Theycontributetoprimaryproductivity,improvewaterquality,cyclenutrients,generateoxygen,affectflowpatterns,providehabitatandfoodforotherorganisms,andstabilizethesediment.Theseplantscanbeadverselyaffectedwhenpesticidesaresprayedtocontrolaquaticweedsandalgalbloomsorwhenphytotoxicchemicalsenterthewaterwaythroughatmosphericfallout,soilerosion,industrialeffluent,sewagedischarge,spillsordriftfromaerialorgroundapplications.1.2Thisguideisdesignedtogiveguidanceforassessingthepotentialphytotoxicityofatestmaterialaddedtoasterileliquidgrowthmediumonacertainspeciesoffreshwatersubmersedmacrophyte(MyriophyllumsibiricumKomarov)duringa14-daystaticexposure.Asterilesystemisrecommendedtodeterminethedirecteffectofthetestchemicaluponindividualparametersofthesubmersedmacrophyte.Overallenvironmentalimpactcannotbedirectlydetermined.Theseprocedurescouldpossiblybeusefulforconductingtoxicitytestswithotherspeciesofsubmersedmacrophytes,althoughmodificationsmightbenecessary().1.3Theproceduresinthisguideareapplicabletomostchemicals,eitherindividuallyorinformulations,commercialproducts,orknownmixtures.Theseproceduresmightbeusedtoconducttestsfordependencyontemperature,light,nutrientsandpH.Withappropriatemodification,theseproceduresmightbeusedtoconducttestsforcontaminatedsurfacewatersandaqueouseffluents(seeGuideE1192).Thisstatic,axenictoxicitytestmightnotbeapplicabletomaterialsthatcontainmicroorganismsunlessthesamplecanbefiltersterilizedwithoutremovingthetoxicant.Ifthetestmaterialsarehighlyvolatile,careshouldbetakentoensurethatthetestchambersareisolated.Itmightbenecessarytoreplacethetestmaterialonaregularbasisifthetestmaterialisrapidlybiologicallyorchemicallytransformedinaqueoussolution,orisremovedfromthetestsolutionsinsubstantialquantitiesbythetestchambersororganismsduringthetest.Thistoxicitytestisnotsuitablefortestinginteractionsbetweenaquaticplantsandotherorganisms,suchasplantpathogens.1.4Resultsfromthetoxicitytestoutlinedinthisguidecanbereportedintermsofa14-dayIC25,IC50,orNOEC.Thisparametermaybebasedonseveralendpointsincludinginhibitionofplantgrowthduringthe14-dayperiod,inhibitionofshootlength,inhibitionofrootnumberandlength,inhibitionoffreshordryweight(seeGuideE1415),inhibitionofoxygenproduction,changeinmembranepermeability,andchangeinchlorophylla,chlorophyllbandcarotenoidcontentextractedfromsectionsoftheplants(seePracticeD3731andGuideE1218),().Allorsomeoftheseendpointparametersmaybeexamineddependinguponthemodeofphytotoxicactionorresearcherpreference.Itmightbenecessarytoconductthetoxicitytestatonlyoneconcentrationtodeterminewhetherornotthatspecificconcentrationisinhibitorytoplantgrowthanddevelopment.1.5Thisguideisarrangedasfollows:SectionReferencedDocumentsTerminologyDefinitionsDefinitionsofTermsSpecifictothisStandardSummaryofGuideSignificanceandUseInterferencesApparatusFacilitiesTestChambersEquipmentCleaningAcceptabilityReagentsHazards【英文标准名称】:LiftingEquipment;AcceptanceTestingofCraneInstallations;Principles
【原文标准名称】:提升装置.起重设备的验收试验.原则
【标准号】:DIN15030-1977
【标准状态】:现行
【国别】:德国
【发布日期】:1977-11
【实施或试行日期】:
【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】:起动;验收试验;提升设备;机械工程;起重机;验收检验
【英文主题词】:Acceptanceinspection;Acceptancetests;Cranes;Liftingequipment;Mechanicalengineering;Starting
【摘要】:Cranes;acceptancetestingofcraneplants;directivesAppareilsdelevage;épreuvederéceptiondesinstallationsdelevage;directivesDieseNormenth?ltsicherheitstechnischeFestlegungenimSinnedesGesetzesübertechnischeArbeitsmittel.Sieistin
【中国标准分类号】:J80
【国际标准分类号】:53_020_20
【页数】:5P;A4
【正文语种】:德语
