DIN EN ISO 10642-1998 内六角埋头螺钉
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【英文标准名称】:Hexagonsocketcountersunkheadscrews(ISO10642:1997);GermanversionENISO10642:1997
【原文标准名称】:内六角埋头螺钉
【标准号】:DINENISO10642-1998
【标准状态】:作废
【国别】:德国
【发布日期】:1998-02
【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】:六角凹头螺钉;强度等级;螺钉;量规尺寸;六角头紧固件;六角头螺钉;凹头紧固件;米制的;规范(验收);紧固件;材料强度;埋头紧固件;公差(测量);交货条件;六角内孔;验收规范;名称与符号;螺纹;尺寸
【英文主题词】:
【摘要】:
【中国标准分类号】:J13
【国际标准分类号】:21_060_10
【页数】:11P;A4
【正文语种】:德语
【英文标准名称】:StandardPracticeforMultiangleColorMeasurementofInterferencePigments
【原文标准名称】:干涉颜料多角度颜色测量标准实施规程
【标准号】:ASTME2539-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:E12.12
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:aspecularangle;effectpigments;gonioapparent;goniospectrometer;interferencepigments;special-effectpigments;pearlescentmaterials;multianglespectrometer
【摘要】:Thispracticeisdesignedtoprovidecolordataobtainedfromspectralreflectancefactorsatspecificilluminationanddetectionanglesforinterferencepigments.Informationpresentedinthistestpracticeisbasedupondatatakenonmaterialsexclusivelypigmentedwithinterferencepigments.Thesedatacanbeusedforacceptancetesting,designpurposes,research,manufacturingcontrol,andqualitycontrol.Specimensmustbestatisticallyrepresentativeoftheenduse.Applicabilityofthispracticeforothermaterials,includingcombininginterferencepigmentswithabsorbingandscatteringpigmentsshouldbeconfirmedbytheuser.1.1Thispracticecoverstheinstrumentalrequirementsandrequiredparametersneededtomakeinstrumentalcolormeasurementsofthinfilminterferencepigments.Thispracticeisdesignedtoencompassinterferencepigmentsusedinarchitecturalapplications,automobiles,coatings,cosmetics,inks,packaging,paints,plastics,printing,security,andotherapplications.1.2Characterizationoftheopticalbehaviorofmaterialscoloredwithinterferencepigmentsrequiresmeasurementatmultipleanglesofilluminationanddetection.1.3Datatakenutilizingthispracticearequantitativeandareappropriateforqualitycontrolofinterferencepigmentcolor.1.4Themeasurementresultsareusuallyexpressedasreflectancefactors,tristimuluscolorvalues,orasCIEL*a*b*colorcoordinatesandcolordifference.1.5Thetotalityofdatatakenmaynotbenecessaryforevaluatingmixturesalsocontainingnon-interferencepigments.Thecommitteeisinvestigatingandevaluatingtheappropriatenessofthispracticeforthosematerials.Itistheresponsibilityoftheuserstodeterminetheapplicabilityofthispracticefortheirspecificapplications.1.6Interferencepigmentsaretypicallyevaluatedforcolorandcolorappearanceinamedium,suchaspaintorink.Thegonioapparenteffectdependsstronglyonthephysicalandchemicalpropertiesofthemedium.Someofthepropertiesaffectingcolorandcolorappearanceincludevehicleviscosity,thickness,transparency,andvolumesolids.Asageneralrule,forqualitycontrolpurposes,interferencepigmentsarebestevaluatedinamasstoneproductform.Insomecasesthisproductformmaybethefinalproductform,ormoretypicallyaqualifiedsimulationoftheintendedproductform(suchasapaintdrawdown)thatintermsofcolorandappearancecorrelatestofinalproductapplication.1.7Thisstandarddoesnotaddresstherequirementsforcharacterizingmaterialscontainingmetalflakepigments.MeasurementsoftheopticalcharacteristicsofmaterialscontainingmetalflakepigmentsaredescribedinPracticeE2194.1.8ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.9Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G53
【国际标准分类号】:87_060_10
【页数】:7P.;A4
【正文语种】:英语
【英文标准名称】:Ironandsteel--Methodsforatomicabsorptionspectrometricanalysis(Amendment2)
【原文标准名称】:钢铁.原子吸收光谱分析法(修改件2)
【标准号】:JISG1257AMD2-2000
【标准状态】:现行
【国别】:日本
【发布日期】:2000-03-20
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonIronandSteel
【标准类型】:()
【标准水平】:()
【中文主题词】:锰;过渡金属元素;原子吸收分光光度测定法;分光光度法;铁;钢;吸收分光光度测定法
【英文主题词】:steels;atomicabsorptionspectrophotometry;absorptionspectrophotometry;spectrophotometry;
【摘要】:この追補は,鉄及び鋼の原子吸光分析方法について規定する。
【中国标准分类号】:H11
【国际标准分类号】:77_080_01
【页数】:37P;A4
【正文语种】:日语
