标准名称：	碳化硅特种制品 反应烧结碳化硅 方梁
英文名称：	Special products of silicon carbide-Beam of reaction bonded silicon carbide
中标分类：	机械 >> 工艺装备 >> 磨料与磨具
ICS分类：	机械制造 >> 切削工具 >> 磨料磨具
发布部门：	中华人民共和国国家发展和改革委员会
发布日期：	2006-09-14
实施日期：	2007-03-01
首发日期：
作废日期：
提出单位：	中国机械工业联合会
归口单位：	全国磨料磨具标准化技术委员会
起草单位：	山东金鸿集团有限公司、潍坊致达特种陶瓷有限公司、西安交通大学
起草人：	王汝江、李明新、高积强
出版社：	机械工业出版社
出版日期：	2007-03-01
页数：	9页
批文号：	19008-2006
书号：	15111·7938

本标准规定了反应烧结碳化硅方梁的产品分类、技术要求、试验方法、检验规则、包装、标志、运输和贮存。
本标准适用于工作温度不高于1350℃的反应烧结碳化硅方梁。

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【英文标准名称】:Airquality-Determinationoftime-averagedmassemissionsandemissionfactors-Generalapproach(ISO11771:2010);GermanversionENISO11771:2010
【原文标准名称】:空气质量.时间平均质量排放与排放因素的测定.一般方法(ISO11771-2010);德文版本ENISO11771-2010
【标准号】:DINENISO11771-2011
【标准状态】:现行
【国别】:德国
【发布日期】:2011-04
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Airpollution;Airpurification;Airquality;Definitions;Determinationofemission;Determinationprocedures;Emission;Emissionmeasurement;Emissivity;Healthprotection;Massflow;Mean;Measurement;Measuringtechniques;Metrology;Pollutioncontrol;Pollutionoftheair;Quality;Qualityassurance;Qualityrequirements;Specification(approval);Timeintervals
【摘要】:ThisInternationalStandardspecifiesagenericmethodforthedeterminationandthereportingoftimeaveragedmassemissionsfromaspecificinstallation,orofafamilyofinstallations(orcommonsourcetype),usingdatacollectedbymeasurement,andbyestablishing:-massemissionratesbythesimultaneousmeasurementofconcentrationandgasflow,usingstandardizedmanualorcontinuousmethods,andalsotheestimationoftheuncertaintyofthemeasurement;-timeaveragedmassemissionratesusingtimeseriesofmassemissionratevalues,theiruncertaintycharacteristics,andalsothedeterminationoftheexpandeduncertaintyoftheaverage;-timeaveragedemissionsfactorsforaspecificinstallationorofafamilyofinstallationsandtheirassociateduncertaintycharacteristics;-aqualitymanagementsystemtoassisttheprocessofinventoryqualityassuranceandverification.ThisInternationalStandardisapplicabletodeterminingemissionsfactorsoremissionsreductionefficiency(bothsimultaneousandsequential)fromstationarysources,includingforemissionsfromindustrialprocesseswherecalculationfromfuelandrawmaterialisnotpractical,greenhousegases,andairpollutantsincludingfineparticulatematerial.Thisstandarddoesnotaddresscompliancemonitoringinthecontextofemissioncontrolregulations.ThisInternationalStandardrequirestheuseofmeasurementbasedmethodsandcalculation-basedmethodsthatusemeasurementdata.Itcoverstheplanningandexecutionofthemeasurementprogrammetocollectdata,selectionofsamplingmethods,calculationofresults,estimationofuncertainty,determinationofemissionsfactors,andthereportingofinformationinaformthatenablesuserstoapplythem.Thisstandardspecifieshowto:-generatetimeaveragedmassemissionsratedataofaknownquality,foradefinedperiodoftime,andadocumentedsetofoperationalconditions;-generatecompletedatasetsrepresentativeofaknowntimeperiod(i.e.acalendaryear)byfillinggapsinmassemissionsratedataseriesandcombiningdatasetsnumerically;NOTE:Timeseriesdatamaybeavailableforonlyalimitedelapsedperiod(i.e.weeks,months,oryears)andmaybeavailableonlyforadiscreteprocesswhereasinventoriesmaybenecessarywhichaverageoveradifferentperiod(i.e.foracalendaryear).-calculateemissionsfactorsforaknowntimeperiod;-calculatetimeaveragedemissionsfactorsofaknownqualityforaknownsourcetype.Themeasurementofemissionsfromvehicular,area,orfugitivesourcesisnotspecificallycovered.However,thestandardcanbeusedforquantificationofemissionsfactorsforthosesourcesprovidedthatmeasurementsofemissionsareavailable.ThisInternationalStandarddoesnotexplicitlyincludemeasurementproceduresthatarefullydescribedinthepublishedstandardsinthenormativereferencesorinthebibliography.Neitherdoesitprovideadviceonthegenerationofactivitystatistics.ThisInternationalstandardiscompatiblewithISO14064-1andISO14064-3.
【中国标准分类号】:Z60
【国际标准分类号】:13_040_40
【页数】:32P.;A4
【正文语种】:德语