BS EN 2133-1998 具有规定拉力强度(LE)1450MPa的钢、铜、铜合金和镍合金的镉镀层

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【英文标准名称】:Cadmiumplatingofsteelswithspecifiedtensilestrength1450MPa,copper,copperalloysandnickelalloys
【原文标准名称】:具有规定拉力强度(LE)1450MPa的钢、铜、铜合金和镍合金的镉镀层
【标准号】:BSEN2133-1998
【标准状态】:作废
【国别】:英国
【发布日期】:1998-03-15
【实施或试行日期】:1998-03-15
【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】:电镀;应力消除;钢;验收(鉴定);厚度;表面处理;脆裂;氢;电解侵蚀;镉;航空运输工程;镍合金;清洁处理;铜合金;名称与符号;热处理;质量保证体系;表面纹理;化学成分;铜;耐腐蚀性;试样;抗拉强度;等级(质量);金属覆层
【英文主题词】:Aerospacetransport;Airtransport;Cadmium;Cadmiumplating;Coatingsofcadmium;Copper;Copperalloys;Corrosionprotection;Materials;Metalcoatings;Nickelalloys;Properties;Qualityassurance;Spacetransport;Specification(approval);Steels;Surfacetreatment;Surfaces;Tensilestrength;Testing;Thickness;Treatment
【摘要】:ThisstandardspecifiestheelectrolyticcadmiumplatingofpartsinsteelsoftensilestrengthRm(max.)≤1450MPa,copper,copperalloysandnickelalloys,thetemperatureinserviceofwhichdoesnotexceed235℃.Thisstandardisapplicablewheneverreferenced.
【中国标准分类号】:A29
【国际标准分类号】:49_040
【页数】:16P;A4
【正文语种】:英语


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【英文标准名称】:TerminologyRelatingtoElectricalInsulation
【原文标准名称】:与电绝缘相关的术语
【标准号】:ANSI/ASTMD1711-2008
【标准状态】:作废
【国别】:美国
【发布日期】:2008
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;电气工程;电绝缘;绝缘液体;绝缘件;术语
【英文主题词】:Definition;Definitions;Electricalengineering;Electricalinsulation;Insulatingliquids;Insulations;Terminology
【摘要】:
【中国标准分类号】:K04
【国际标准分类号】:01_040_29;29_035_01
【页数】:
【正文语种】:英语


【英文标准名称】:StandardPracticeforCalculationofWeightingFactorsforTristimulusIntegration
【原文标准名称】:计算三色合成权重因数的标准实施规程
【标准号】:ASTME2022-2008
【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】:E12.04
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:color-matchingfunctions;illuminant;illuminant-observerweights;source;tristimulusweightingfactors;Color-matchingfunctions;Illuminant-observerweights;Tristimulusvalue;Weightingfactors
【摘要】:Thispracticeisintendedtoprovideamethodthatwillyielduniformityofcalculationsusedinmaking,matching,orcontrollingcolorsofobjects.Thisuniformityisaccomplishedbyprovidingamethodforcalculationofweightingfactorsfortristimulusintegrationconsistentwiththemethodsutilizedtoobtaintheweightingfactorsforcommonilluminant-observercombinationscontainedinPracticeE308.Thispracticeshouldbeutilizedbypersonsdesiringtocalculateasetofweightingfactorsfortristimulusintegrationwhohavecustomsource,orilluminantspectralpowerdistributions,orcustomobserverresponsefunctions.Thispracticeassumesthatthemeasurementintervalisequaltothespectralbandwidthintegralwhenapplyingcorrectionforbandwidth.1.1Thispracticedescribesthemethodtobeusedforcalculatingtablesofweightingfactorsfortristimulusintegrationusingcustomspectralpowerdistributionsofilluminantsorsources,orcustomcolor-matchingfunctions.1.2Thispracticeprovidesmethodsforcalculatingtablesofvaluesforusewithspectralreflectanceortransmittancedata,whicharecorrectedfortheinfluencesoffinitebandpass.Inaddition,thispracticeprovidesmethodsforcalculatingweightingfactorsfromspectraldatawhichhasnotbeenbandpasscorrected.Inthelattercase,acorrectionfortheinfluenceofbandpassontheresultingtristimulusvaluesisbuiltintothetristimulusintegrationthroughtheweightingfactors.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortoitsuse.
【中国标准分类号】:L81
【国际标准分类号】:85_060
【页数】:10P.;A4
【正文语种】:英语