NF C93-400-19-1-2011 电子设备连接器.试验和测量.第19-1部分:耐化学品试验.试验19a:预绝缘卷筒的液流阻力

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【英文标准名称】:Connectorsforelectronicequipment-Testsandmeasurements-Part19-1:chemicalresistancetests-Test19a:fluidresistanceofpre-insulatedcrimpbarrels.
【原文标准名称】:电子设备连接器.试验和测量.第19-1部分:耐化学品试验.试验19a:预绝缘卷筒的液流阻力
【标准号】:NFC93-400-19-1-2011
【标准状态】:现行
【国别】:法国
【发布日期】:2011-03-01
【实施或试行日期】:2011-03-23
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:耐化学性;元部件;连接;触点;电触点;电插头;电气元件;电气工程;电气设备;电子工程;电子设备;电子设备及元件;电子仪器;液体;测量;测量技术;测量方法;插头和插座连接;耐力;规范(验收);测试
【英文主题词】:Chemicalresistance;Components;Connections;Contact;Electriccontacts;Electricplugs;Electricalcomponents;Electricalengineering;Electricalequipment;Electronicengineering;Electronicequipment;Electronicequipmentandcomponents;Electronicinstruments;Liquids;Measurement;Measuringtechniques;Methodsformeasuring;Plug-and-socketconnection;Resistance;Specification(approval);Testing
【摘要】:
【中国标准分类号】:
【国际标准分类号】:31_220_10
【页数】:9P;A4
【正文语种】:其他


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【英文标准名称】:StandardSpecificationforHard-DrawnCopperCapillaryTubeforRestrictorApplications
【原文标准名称】:限流器用冷拉铜毛细管的标准规范
【标准号】:ASTMB360-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:B05.04
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:C10800;C12000;C12200;capillarytube;meteringtube;restrictortube;tube;Capillaryprocessing;Coppercapillary/meteringtube;Meteringtube;Restrictormaterials;SeamlessCu/Cualloytube--specifications;UNSC10800--pipe/tube(seamless/welded);
【摘要】:1.1Thisspecificationestablishestherequirementsforhard-drawn,seamlesscapillarytubemadefromCopperAlloyUNSNos.C10800,C12000,orC12200.1.2Thistubeiscommonlysuppliedinstraightlengthsintendedforrestrictorapplicationssuchasmeteringlinesforliquidsandgaseswhereclosecontroloversmoothnessanddiameteroftheboreisrequiredtoinsureuniformflowcharacteristicsbetweentubes.1.3Units8212;Thevaluesstatedininchpoundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H62
【国际标准分类号】:
【页数】:5P.;A4
【正文语种】:英语


【英文标准名称】:StandardPracticeforEstimatingtheQualityofExtrudedPoly(VinylChloride)(PVC)PipebytheHeatReversionTechnique
【原文标准名称】:利用热循环法估计挤塑聚(氯乙烯)管的质量的标准实施规程
【标准号】:ASTMF1057-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【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】:F17.40
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:heatreversion;PVCpipe;Extrusions;Heatingtests--plastics;Heatreversiontechnique;Poly(vinylchloride)(PVC)pipe--specifications
【摘要】:ThispracticeisapplicabletodistinguishbetweenproperlyandimproperlyextrudedPVCplasticpipe.Itcanbeusedto:Revealincompleteexsiccationofcompoundbeforeorduringextrusion(Note1),Determinethepresenceofstressinthepipewallproducedbytheextrusionprocess(Note2),Determinewhetherinfusedareasarepresent,andRevealcontamination.Note18212;Residualmoistureinthecompoundvaporizesatextrusiontemperaturesandisnormallyevacuatedasitformsvapor.Pocketsofmoisturetrappedinthepipewallresultfromincompleteexsiccationofthecompound,andmayreducethephysicalpropertiesofthepipe.Note28212;Minorresidualstressinthepipewillnotimpairfieldperformanceandhandleability.High-residualstresshasnoproveneffectonperformance,butmayimpairhandleabilityduringinstallation.1.1Thispracticecoversaprocedureforestimatingthequalityofextrudedpoly(vinylchloride)(PVC)plasticpipesbyobservingthereactionofpipespecimensafterexposuretohotairintheovenat180x00B1;5x00B0;Cfor30minduration.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G33
【国际标准分类号】:23_040_20
【页数】:7P.;A4
【正文语种】:英语