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【英文标准名称】:Aerospaceseries-Elementsofelectricalandopticalconnection-Testmethods-Part609:Opticalelements-Effectivenessofcableattachment-Cablecyclicflexing;GermanandEnglishversionEN2591-609:2005
【原文标准名称】:航空航天.光电连接件.试验方法.第609部分:光学元件.电缆配置效力.柔性循环电缆
【标准号】:EN2591-609-2005
【标准状态】:现行
【国别】:
【发布日期】:2006-08
【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】:航空航天运输;航空运输;飞行器;附件;电缆;周期的;效率;电插头;电的;电气元件;电气设备;电力设备;紧固件;固定件;挠性;模数;多语种的;光学的;光学元件;光波导;航天运输;规范(验收);试验;试验条件
【英文主题词】:Aerospacetransport;Airtransport;Aircraft;Attachment;Cables;Cyclic;Efficiency;Electricplugs;Electrical;Electricalcomponents;Electricalequipment;Electricalinstallations;Fasteners;Fixings;Flexibility;Modules;Multilingual;Optical;Opticalelements;Opticalwaveguides;Spacetransport;Specification(approval);Testing;Testingconditions
【摘要】:
【中国标准分类号】:V25
【国际标准分类号】:49_060
【页数】:18P.;A4
【正文语种】:英语


【英文标准名称】:StandardTestMethodforBulkDensityofAs-ManufacturedCarbonandGraphiteShapes
【原文标准名称】:人造砷-碳与石墨塑型容积密度的标准试验方法
【标准号】:ASTMC838-1996(2010)e1
【标准状态】:现行
【国别】:美国
【发布日期】:1996
【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.F0
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:boronated;bulk;carbon;density;graphite;gravimetric;physical;Boronatedgraphite;Bulkdensity;Carbon;Density--carbon/graphite;Graphite;Gravimetricdetermination
【摘要】:Thistestmethodprovidesameansofdeterminingbulkdensityonas-manufacturedlogs,blocks,orshapedarticles.Thistestmethodissuitableformanufacturingcontrolandacceptancespecifications.TestMethodC559maybeusedwhenahigherdegreeofaccuracyisrequired.1.1Thistestmethodcoversthedeterminationofthedensityofas-manufacturedcarbonandgraphitefrommeasurementsofmassanddimensionsatroomtemperature.1.2Thistestmethodisapplicabletoboronatedcarbonandgraphite.1.3Thistestmethodisnotapplicabletocarbon-andgraphite-containingmaterialsthatarethermallyunstableatorbelowtemperaturesof200x00B0;C.1.4ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q51
【国际标准分类号】:81_080
【页数】:2P.;A4
【正文语种】:英语