EN ISO 6360-2-2004 牙科学.旋转器械用数字编码体系.第2部分:形状
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【英文标准名称】:Dentistry-Numbercodingsystemforrotaryinstruments-Part2:Shapes(ISO6360-2:2004);GermanversionENISO6360-2:2004
【原文标准名称】:牙科学.旋转器械用数字编码体系.第2部分:形状
【标准号】:ENISO6360-2-2004
【标准状态】:现行
【国别】:
【发布日期】:2005-02
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:特性;特性;定义;附件;编码;设计;数字代码;企业编码;名称与符号;编码号;多语种的;德语;法语;牙科设备;英语;牙科学;牙科旋切器;术语;编号;形状;牙根管器械;牙科器械;编号体系;代码名称;命名体制;数字标志
【英文主题词】:Accessories;Characteristics;Codenames;Codenumbers;Definition;Definitions;Dentalequipment;Dentalinstruments;Dentalrotary-cuttinginstruments;Dentistry;Design;Designationsystems;Designations;Encoding;Englishlanguage;Frenchlanguage;Germanlanguage;Manufacturerspartnumbers;Multilingual;Numbering;Numberingsystems;Numericcodes;Numericaldesignations;Properties;Rootcanalinstruments;Shape;Terms
【摘要】:
【中国标准分类号】:C33
【国际标准分类号】:11_060_25
【页数】:53P.;A4
【正文语种】:英语
【英文标准名称】:StandardPracticeforExtractionofSolidWasteSamplesforChemicalAnalysisUsingSoxhletExtraction
【原文标准名称】:用索格利特萃取法对化学分析用固体废弃物样品的萃取的标准实施规程
【标准号】:ASTMD5369-1993(2008)e1
【标准状态】:现行
【国别】:美国
【发布日期】:1993
【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】:D34.01.06
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:nonvolatile;semivolatile;solid;samples;Extractionmethods;Granularwaste;Nonvolatilemattercontent--wastematerials;Sediment;Semi-volatileorganic/inorganiccompounds;Sludge;Sludgesampling;Soil;Solvents--wasteapplications;Soxhletextractio
【摘要】:Thispracticeprovidesageneralprocedureforthesolventextractionoforganicsfromsoils,sediments,sludges,andfine-grainedsolidwastes.Itmaybeusedastheinitialstepinthesolventextractionoforganicconstituentsfromwastematerialsforthepurposeofquantifyingextractableorganiccompounds.Whentheappropriateextractionsolventisused,theprocedurecanbeappliedtothedeterminationofthetotalsolventextractablecontent(TSEC)ofthesample.TheextractionofnonvolatileorsemivolatileorganiccompoundsfromtheabovesolidwasteshouldusesolventslistedinTable1orSW846Method3540.Thedetectionlimit,linearconcentrationrange,andsensitivityofthemethodforspecificorganiccompoundanalysiswilldependuponthemethodusedforinstrumentalanalysisandwillalsodependuponthesampleclean-upandsolventconcentrationmethodsused.TypicaldetectionlimitsthatcanbeachievedforGCorGC/MSareinthepartspermillionandsub-partspermillionrange.Themethoddetectionlimitcanbeadjustedbyvaryingthevolumeofextractusedandbyadditionalsampleclean-uppriortoanalysis.Soxhletextractionhasanadvantagewhenanalyzingsolidwasteandsoil/wastemixtureswhichformemulsionswithmorerigoroussolventmixingextractiontechniques.TABLE1SelectedApplicationsofSoxhletExtractionforExtractionofOrganicConstituentsfromSolidMatricesSampleMatrixSolventCompoundsorConstituentsExtractionTime,h(cycles)Reference(1)Sediment
1,1,1-trichloro-1,2,2-trifluoroethane(Freon)
oilandgrease
4(80)
(1)APlumb(1983)
(2)Sludgesandsimilarmaterials
1,1,1-trichloro-1,2,2-trifluoroethane(Freon)
oilandgrease
4(80)
(2)StandardMethods
(3)Sludgesfromsewage
hexanethenmethanol
totalorganicCoil,grease,fats
24
(3)Strachan(1983)
(4)Municipalwastewatersuspendedsolidsandactivatedcarbon
hexane/dichloromethane
semivolatileprioritypollutants
24(480)
(4)Harrold(1982)
(5)Soilandhousedust
acetone/hexane(1:1)
organochlorineinsecticides
5(60)
(5)EPA(1980)
(6)Sediment
dichloromethane
phenols
8
(6)Goldberg(1980)
(7)Soil
a)acetone/n-hexane(1:1)
【英文标准名称】:Sledgehammer
【原文标准名称】:大锤
【标准号】:DIN20135-1990
【标准状态】:现行
【国别】:德国
【发布日期】:1990-07
【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】:采掘设备;材料;大锤;公差;手工工具;尺寸;设计;砝码;作标记;采掘;手锤
【英文主题词】:design;mining;miningequipment;weights;sledgehammers;hand-hammers;tolerances(measurement);dimensions;materials;marking;handtools
【摘要】:ThestandardappliestosledgehammersusedwithhandlesasperDIN5112.
【中国标准分类号】:J47
【国际标准分类号】:4560
【页数】:2P;A4
【正文语种】:德语
