DIN 21919-1-2000 矿山平面图.地层图.第1部分:总分类
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【英文标准名称】:Mineplans-Stratigraphy-Part1:Generalclassification
【原文标准名称】:矿山平面图.地层图.第1部分:总分类
【标准号】:DIN21919-1-2000
【标准状态】:现行
【国别】:德国
【发布日期】:2000-01
【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】:地质学;草图;地图学;结构;地层学;矿山测量;采掘;矿山地质;图纸
【英文主题词】:minesurveying;structuring;mininggeology;drawings;cartography;stratigraphy;sketches;geology;mining
【摘要】:Thestipulationsofthisdocumentapplytothepreparationandelaborationofmining-specificmapsandplans.Thegeneralstratigraphicdatacontainedthereindescribethebackgroundagainstwhichthedespositistobeseen,not,however,thedeposititself.#,,#
【中国标准分类号】:D10
【国际标准分类号】:73_020
【页数】:7P;A4
【正文语种】:德语
【英文标准名称】:Surfacechemicalanalysis-Datatransferformat
【原文标准名称】:表面化学分析.数据传送格式
【标准号】:BSISO14976-1998
【标准状态】:现行
【国别】:英国
【发布日期】:1998-09-15
【实施或试行日期】:1998-09-15
【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】:化学分析和测试;计算机辅助;数据格式;数据处理;数据传送;精整;表面性质
【英文主题词】:Chemicalanalysisandtesting;Computerassistance;Dataformats;Dataprocessing;Datatransfer;Finishes;Surfaceproperties
【摘要】:ThisInternationalStandardspecifiesaFormattotransferdatafromcomputertocomputerviaparallelinterfacesorviaserialinterfacesoverdirectwire,telephoneline,localareanetworkorothercommunicationslink.Thetransferreddataisencodedonlyinthosecharactersthatappearonanormaldisplayorprinter.TheformatissuitableforAES,EDX.FABMS,ISS,SIMS,SNMS,UPS,XPS,XRFandsimilaranalyticalmethods.Itcoversspectra,elementalmaps,depthprofilesandsequencesofdataresultingfromavarietyofexperiments.
【中国标准分类号】:G04
【国际标准分类号】:35_240_70;71_040_40
【页数】:44P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodsforThicknessofDiffusionCoating
【原文标准名称】:扩散层厚度的的标准试验方法
【标准号】:ASTMC664-1987(2005)
【标准状态】:现行
【国别】:
【发布日期】:1987
【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】:B08.12
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:扩散;厚度;覆层;试验
【英文主题词】:
【摘要】:Adiffusioncoatingisoneproducedbycausinganelementorelementstoreactwithordiffuseinto,orboth,thesurfaceofametallicsubstrate,thuschemicallyalteringthesubstrateadjacenttothesurface.Toappreciatethesignificanceofcoatingthicknessmeasurementsonemustunderstandthecontributionstoaparticularcoatingofsolid-solutionzonesinthesubstrateandreactionproductssuchasintermetalliccompounds.1.1Thesetestmethodscovertwoproceduresformeasuringthethicknessofdiffusioncoatings.1.2TestMethodAisthedeterminationofthedimensional-changethickness,definedasthedifferenceinthethicknessofthepartbeforeandaftercoating.(Thetermsmicrometerthicknessandpartgrowthareconsideredsynonymouswithdimensionalchangethickness.)1.3TestMethodBisthedeterminationoftotalcoatingthickness,definedasthedistancebetweentheobservablyunaffectedsubstrateandtheexteriorsurfaceofthecoating.Thisincludesthetotalofallincludedphases,zonesandlayers.(Thetermcasedepthisconsideredtobesynonymouswithtotalcoatingthickness.)Thetotalcoatingthicknessisdeterminedbycross-sectioningthecoating,preparingametallurgicalmountandmicroscopicallymeasuringthecoatingthickness.1.4Thetotalcoatingthicknessasdeterminedmicroscopicallyfromacross-sectionwillusuallybegreaterthan,orequalto,thedimensionalchangethicknessdeterminedbypartgrowth.Whenthecoatingisproducedprimarilybyreactionwiththesubstrate,thesubstrate-coatinginterfacerecedesasthesubstrateisconsumedinthereaction.Insuchcasesthedifferencebetweenthetotalcoatingthicknessandthedimensionalchangethicknessisthethicknessofthesubstrateconsumed.1.5Diffusioncoatingsareusuallyformedatelevatedtemperaturesforserviceatelevatedtemperatures.Thismeansthatdiffusioncoatingsaredynamicsystemswhicharecontinuallyundergoingchangeswhileinanelevated-temperatureenvironment.Itisnecessarytoknowthatcertainphasesaregrowingattheexpenseofothersandtoknowtheprevioushistoryofacoatingtounderstandthesignificanceofcoatingthicknessdata.1.6ValuesinSIunitsaretoberegardedasthestandard.Inch-poundunitsareprovidedforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A52
【国际标准分类号】:17_040_20
【页数】:2P.;A4
【正文语种】:
