DIN EN 4645-005-2010 航空航天系列.光学圆型单芯和多芯连接头,螺纹环耦合,自锁定式1.25mm直径金属包头,带可移动校准套筒支架的连接器.第005部分:插头.产品标准.德文和英文版本EN4645-005-2009
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【英文标准名称】:Aerospaceseries-Connectors,optical,circular,singleandmultipin,coupledbythreadedring,self-locking1,25mmdiameterferrulewithremovablealignmentsleeveholder-Part005:Plug-Productstandard;GermanandEnglishversionEN4645-005:2009
【原文标准名称】:航空航天系列.光学圆型单芯和多芯连接头,螺纹环耦合,自锁定式1.25mm直径金属包头,带可移动校准套筒支架的连接器.第005部分:插头.产品标准.德文和英文版本EN4645-005-2009
【标准号】:DINEN4645-005-2010
【标准状态】:现行
【国别】:德国
【发布日期】:2010-10
【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;圆形连接器;连接器的连接件;设计;名称与符号;尺寸规格;电插头;紧固件;光纤;作标记;光学的;光学连接器;光波导;产品标准;特性;螺栓联结器;自锁紧;航天运输;规范(验收);重量
【英文主题词】:Aerospacetransport;Airtransport;Circularconnectors;Connectoredjoints;Design;Designations;Dimensions;Electricplugs;Fasteners;Fibreoptics;Marking;Optical;Opticalconnectors;Opticalwaveguides;Productstandards;Properties;Screwcouplings;Self-locking;Spacetransport;Specification(approval);Weights
【摘要】:
【中国标准分类号】:V25
【国际标准分类号】:49_090
【页数】:17P;A4
【正文语种】:德语
【英文标准名称】:StandardPracticeforAutomaticSamplingofPetroleumandPetroleumProducts
【原文标准名称】:石油及石油产品的自动取样的标准实施规程
【标准号】:ASTMD4177-1995(2010)
【标准状态】:现行
【国别】:美国
【发布日期】:1995
【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】:D02.02.0B
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:acceptancetests;automaticpetroleumsampling;controllers;extractor;intermediatesamplingreceiver;isokineticsampling;mixingelements;portablesamplers;primarysamplereceiver;probe;representativesampling;representativesamplingcriteria;sam
【摘要】:Representativesamplesofpetroleumandpetroleumproductsarerequiredforthedeterminationofchemicalandphysicalproperties,whichareusedtoestablishstandardvolumes,prices,andcompliancewithcommercialandregulatoryspecifications.1.1Thispracticecoversinformationforthedesign,installation,testing,andoperationofautomatedequipmentfortheextractionofrepresentativesamplesofpetroleumandpetroleumproductsfromaflowingstreamandstoringtheminasamplereceiver.Ifsamplingisfortheprecisedeterminationofvolatility,usePracticeD5842(APIMPMSChapter8.4)inconjunctionwiththispractice.Forsamplemixing,refertoPracticeD5854(APIMPMSChapter8.3).PetroleumproductscoveredinthispracticeareconsideredtobeasinglephaseandexhibitNewtoniancharacteristicsatthepointofsampling.1.2ApplicableFluids8212;Thispracticeisapplicabletopetroleumandpetroleumproductswithvaporpressuresatsamplingandstoragetemperatureslessthanorequalto101kPa(14.7psi).RefertoD5842(APIMPMSChapter8.4)whensamplingforReidvaporpressure(RVP)determination.1.3Non-applicableFluids8212;Petroleumproductswhosevaporpressureatsamplingandsamplestorageconditionsareabove101kPa(14.7psi)andliquifiedgases(thatis,LNG,LPGetc.)arenotcoveredbythispractice.1.3.1Whiletheprocedurescoveredbythispracticewillproducearepresentativesampleoftheflowingliquidintothesamplereceiver,specializedsamplehandlingmaybenecessarytomaintainsampleintegrityofmorevolatilematerialsathightemperaturesorextendedresidencetimeinthereceiver.Suchhandlingrequirementsarenotwithinthescopeofthispractice.ProceduresforsamplingthesefluidsaredescribedinPracticeD1265,TestMethod,andGPA2166.1.4AnnexA2containstheoreticalcalculationsforselectingthesamplerprobelocation.AnnexA3listsacceptancemethodologiesforsamplingsystemsandcomponents.AnnexA4givesperformancecriteriaforpermanentinstallations,whileAnnexA5hasthecriteriaforportablesamplingunits.AnnexA6providessampleracceptancetestdata.AppendixX1isadesigndatasheetforautomaticsamplingsystems.AppendixX2comparesthepercentsedimentandwatertounloadingtimeperiod.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Thevaluesgiveninparenthesesareforinformationonly.
【中国标准分类号】:E30
【国际标准分类号】:
【页数】:26P.;A4
【正文语种】:英语
【英文标准名称】:Micrographicexaminationofthenon-metallicinclusioncontentofsteelsusingstandardpictures;EnglishversionofDINEN10247:2007-07
【原文标准名称】:使用标准图片对铁非金属夹杂物含量的显微图检验
【标准号】:EN10247-2007
【标准状态】:现行
【国别】:
【发布日期】:2007-07
【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】:比较;含量;耐腐蚀钢;定义;测定;含量测定;尺寸选定;图形;优质钢;夹杂物;检验;解释;材料测试;金相学;显微镜分析;显微镜方法;非金属的;非金属夹杂物;非金属;参数;试样制备;抽样方法;不锈钢;标准图;标准系列;钢;测试
【英文主题词】:Comparison;Content;Corrosion-resistantsteels;Definition;Definitions;Determination;Determinationofcontent;Dimensioning;Figures;Finesteels;Inclusions;Inspection;Interpretations;Materialstesting;Metallography;Microscopicanalysis;Microscopy;Nonmetallic;Non-metallicinclusions;Non-metals;Parameters;Samplepreparation;Samplingmethods;Stainlesssteels;Standardcharts;Standardseries;Steels;Testing
【摘要】:
【中国标准分类号】:H11
【国际标准分类号】:77_040_99
【页数】:86P.;A4
【正文语种】:英语
