【英文标准名称】:Copper-aluminiumcastingalloys(Castaluminiumbronze);Castings
【原文标准名称】:铜铝浇铸合金(铸品--铝青铜).铸件
【标准号】:DIN1714-1981
【标准状态】:作废
【国别】:德国
【发布日期】:1981-11
【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】:特性;抗拉强度;断裂伸长;密度;铸件;铜合金;铝青铜;铝合金;组分;铜;青铜;铝
【英文主题词】:castings;properties;aluminiumbronzes;aluminiumalloys;bronzes;aluminium;copper;tensilestrength;elongationatfracture;density;copperalloys;composition
【摘要】:
【中国标准分类号】:J31;H62
【国际标准分类号】:6200
【页数】:6P;A4
【正文语种】:德语


【英文标准名称】:StandardGuideforRiskCharacterizationofAcuteandIrritantEffectsofShort-TermExposuretoVolatileOrganicChemicalsEmittedfromBeddingSets
【原文标准名称】:从层面排放的挥发性有机化学物质短期照射的强烈的刺激作用的风险特征的标准指南
【标准号】:ASTMD6485-1999(2004)
【标准状态】:现行
【国别】:
【发布日期】:1999
【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】:D22.05
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:照射评定;危险评定;危险指数;危险比值;健康影响;气味特征;味阈;风险特征;空气浓度;毒性;辐射影响;吸入;排放
【英文主题词】:airconcentration;emissions;exposureassessment;hazardassessment;hazardindex;hazardquotient;healtheffect;inhalation;irritanteffect;odorcharacterization;odorthreshold;riskcharacterization;toxicity
【摘要】:Theobjectiveofthisguideistodescribeproceduresanddatasourcesforconductingriskcharacterizationofacuteinhalationexposuretochemicalsemittedfrombeddingsets.Riskcharacterizationcanbeusedtoidentifychemical(s)thatposepotentiallysignificanthumanhealthrisksforthescenario(s)andpopulation(s)selectedforexposureassessment.Suchidentificationofchemicalscanhelpinidentifyingthecomponentsormaterialsusedinmanufactureofbeddingsetsthatshouldbefurtherexamined.Riskcharacterizationalsoincludesanassessmentofpotentialodorproblemsforanyindividualchemicalemittedbythebeddingset.1.1Thisguideprovidesguidancetoindividualsandorganizationsforconductingriskcharacterizationofexposuretovolatileorganicchemicals(VOCs)emittedfrombeddingsetsoranensembleofamattressandsupportingboxspring.1.2Thisguideisforriskcharacterizationofshort-termexposurestoanewbeddingsetbroughtintoaresidentialindoorenvironment.Theriskcharacterizationconsiderationspresentedinthisguideareapplicabletoboththegeneralpopulationandsensitivesubgroups,suchasconvalescingadults.1.3Theriskcharacterizationaddressedinthisguideislimitedtoacutehealthandirritationeffectsresultingfromshort-termexposuretoVOCsinindoorair.Althoughcertainproceduresdescribedinthisguidemaybeapplicabletoassessinglong-termexposure,theguidedoesnotaddresscancerandotherchronichealtheffects.1.4VOCemissionsfrombeddingsets,asinthecaseofotherhouseholdfurnishings,usuallyarehighestwhentheproductsarenew.AusedbeddingsetmayalsoemitVOCs,eitherfromtheoriginalmaterialsorasaresultofitsuse.Theprocedurespresentedinthisguidealsoareapplicabletousedbeddingsets.1.5Riskcharacterizationproceduresdescribedinthisguideshouldbecarriedoutunderthesupervisionofaqualifiedtoxicologistorriskassessmentspecialist,orboth.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortoitsuse.
【中国标准分类号】:Q04
【国际标准分类号】:13_120
【页数】:9P.;A4
【正文语种】: