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ASTM E2295-2003(2008)e1 用炉渣和灰吹盘中的银测定法在含金属矿物,浓缩物及相关冶金材料的分析中测定火试金法银修正值的标准实施规

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【英文标准名称】:StandardPracticeforFireAssaySilverCorrectionsinAnalysisofMetalBearingOres,Concentrates,andRelatedMetallurgicalMaterialsbySilverDeterminationinSlagsandCupels
【原文标准名称】:用炉渣和灰吹盘中的银测定法在含金属矿物,浓缩物及相关冶金材料的分析中测定火试金法银修正值的标准实施规
【标准号】:ASTME2295-2003(2008)e1
【标准状态】:现行
【国别】:美国
【发布日期】:2003
【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】:E01.02
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:cupellation;fireassay;silver;silvercorrection;Atomicabsorptionspectrophotometry/spectroscopy;Cupellationmethod;Cupels;Dor´ecorrection;Fireassaymethod;Gravimetricdetermination;Metal-bearingores;Metallurgicalmaterials/applicatio
【摘要】:Thesemethodsareprimarilyintendedtobeusedforthedeterminationofsilvercorrectioninthefireassaysilverdetermination.Silverassaysaredeterminedbyfireassayforthepurposeofmetallurgicalexchangebetweensellerandbuyer.Itisassumedthatallwhousethismethodwillbetrainedanalystscapableofperformingskillfullyandsafely.ItisexpectedthatworkwillbeperformedinaproperlyequippedlaboratoryunderappropriatequalitycontrolpracticessuchasthosedescribedinGuideE882.1.1Thispracticecoversthedeterminationofsilvercorrectionsforfireassayofmetalbearingores,concentratesandrelatedmetallurgicalmaterialsusingthespentslagsandcupelsfromthefireassayprocess,bygravimetryandatomicabsorptionspectrophotometry.1.2Thetestmethodsappearinthefollowingorder:
Sections
GravimetricMethod
10x2013;11
AtomicAbsorptionMethod
12x2013;13
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【英文标准名称】:Aerospaceseries-Elementsofelectricalandopticalconnection-Testmethods-Part225:RFhighpotentialwithstandingvoltage;GermanandEnglishversionEN2591-225:2007
【原文标准名称】:航空航天系列.电气和光学连接元件.试验方法.第225部分:射频(RF)高潜力的耐受电压
【标准号】:DINEN2591-225-2009
【标准状态】:现行
【国别】:德国
【发布日期】:2009-01
【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】:航空航天运输;航空运输;航空器部件;触点;触点连接;触针;介电强度;导电体;电连接器;电触点;电流;电插头;电气元件;电线;电气装置;设备;紧固件;高频;高电压;测量;多语种的;光学连接器;光学元件;光波导;针形连接器;航天运输;试验;传输线路
【英文主题词】:Aerospacetransport;Airtransport;Aircraftcomponents;Contact;Contactconnection;Contactpins;Dielectricstrength;Electricconductors;Electricconnectors;Electriccontacts;Electriccurrent;Electricplugs;Electricalcomponents;Electricalcords;Electricalinstallations;Equipment;Fasteners;Highfrequencies;Highvoltage;Measurement;Multilingual;Opticalconnectors;Opticalelements;Opticalwaveguides;Pincontacts;Spacetransport;Testing;Transmissionlines
【摘要】:ThisstandardspecifiesatestmethodtotestamatedpairofconnectorsunderRFhighpotentialwithstandingvoltage.ItshallbeusetogetherwithEN2591-100.
【中国标准分类号】:V25
【国际标准分类号】:49_060
【页数】:13P.;A4
【正文语种】:


【英文标准名称】:DutiesandStandardsforMachiningSkills-LevelI,LevelIIandLevelIII
【原文标准名称】:I级,II级和III级机械加工熟练工的任务和标准
【标准号】:ANSI/NIMS101-2001
【标准状态】:现行
【国别】:美国
【发布日期】:2002-01-10
【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】:NIMS
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:machining;trainings;training;standards
【摘要】:ComprisestheDutiesandStandardsforMachiningSkills,whichwaswritteninthreelevelsandwasfirstintroducedin1995.Theywerefullyimplementedbeginningin1997.Thestandardsarestatementsofrequiredproficiencylevelsneededforhighperformancemanufacturing.Theirpurposeistoprovideguidancetotrainingprogramsinschools,in-housecompanytraining,andinapprenticeships.Themetalworkingskillstandardsprograminordertostaycurrentwithtechnologychangesmustbereviewedandre-confirmedandrevisedwhennewskillsneedsareidentified.TheNIMSprocedurecallsforthisreviewandupdateeveryfouryears.Thissubmittalrepresentsacompletereview,necessaryrevisionsandre-validationoftheoriginalstandardsfollowingthePoliciesandProceduresforRevisingSkillStandardsasacceptedbyANSI.Theentiremachiningstandardsprogramincludesthreelevels.ThestandardsatlevelIIIhavenotcompletedtheirfouryearimplementationprocessandthissubmittalcoversrevisionsonlytoLevelIandLevelII.LevelIIIwhilenotdueforrevisionisincludedbecauseitisanintegralpartofthestandard.Trainingprogramsbasedonthesestandardsarenowbeingimplementedin39states.Over90schoolprogramshavenowbeenaccreditedandover3000studentshaveearnedcredentialsbasedonthestandards.
【中国标准分类号】:J04
【国际标准分类号】:03_100_30
【页数】:
【正文语种】:英语