NF C18-479-2001 带电作业.绝缘材料用柔性导线外壳(软管)
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来源:标准资料网
【英文标准名称】:Liveworking-Flexibleconductorcovers(linehoses)ofinsulatingmaterial.
【原文标准名称】:带电作业.绝缘材料用柔性导线外壳(软管)
【标准号】:NFC18-479-2001
【标准状态】:现行
【国别】:法国
【发布日期】:2001-11-01
【实施或试行日期】:2001-11-20
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:绞线;物理性能;防护等级;电绝缘材料;安全工程;特性;绝缘;设备;定义;定义;材料;尺寸;作标记;电气工程;检验;职业安全;试验;短路;防电击;绝缘材料;防护服装;规范(验收);安全措施;带电作业;事故预防;封盖物;绝缘垫
【英文主题词】:
【摘要】:
【中国标准分类号】:F21
【国际标准分类号】:13_260
【页数】:40P;A4
【正文语种】:其他
【英文标准名称】:StandardTestMethodforShearStabilityofPolymerContainingFluidsUsingaEuropeanDieselInjectorApparatus
【原文标准名称】:使用欧洲柴油机喷射装置测定含液体聚合物的剪切稳定性用标准试验方法
【标准号】:ASTMD6278-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:D02.07
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:喷射设备;剪切稳定性;测试;粘度测量
【英文主题词】:dieselinjectorapparatus;mechanicalshearstability;polymercontainingfluid;viscosityloss;Dieselenginefueloils;Dieselinjectornozzlemethod;Europeandieselinjectormethod;Polymer-containingfluids;Sheartesting--petroleumproducts
【摘要】:Thistestmethodevaluatesthepercentviscositylossforpolymer-containingfluidsresultingfrompolymerdegradationinthehighshearnozzledevice.Thermaloroxidativeeffectsareminimized.Thistestmethodisusedforqualitycontrolpurposesbymanufacturersofpolymericlubricantadditivesandtheircustomers.Thistestmethodisnotintendedtopredictviscositylossinfieldserviceindifferentfieldequipmentunderwidelyvaryingoperatingconditions,whichmaycauselubricantviscositytochangeduetothermalandoxidativechangesaswellasbythemechanicalshearingofpolymer.However,whenthefieldserviceconditions,primarilyorexclusively,resultinthedegradationofpolymerbymechanicalshearing,theremaybeacorrelationbetweentheresultsfromthistestmethodandresultsfromthefield.1.1Thistestmethodcoverstheevaluationoftheshearstabilityofpolymer-containingfluids.Thetestmethodmeasuresthepercentviscositylossat100x00B0;Cofpolymer-containingfluidswhenevaluatedbyadieselinjectorapparatusprocedurethatusesEuropeandieselinjectortestequipment.Theviscositylossreflectspolymerdegradationduetoshearatthenozzle.Note18212;TestMethodD2603hasbeenusedforsimilarevaluationofshearstability;limitationsareasindicatedinthesignificancestatement.Nodetailedattempthasbeenundertakentocorrelatetheresultsofthistestmethodwiththoseofthesonicsheartestmethod.Note28212;ThistestmethodusestestapparatusasdefinedinCECL-14-A-93.ThistestmethoddiffersfromCEC-L-14-A-93intheperiodoftimerequiredforcalibration.Note38212;TestMethodD5275alsoshearsoilsinadieselinjectorapparatusbutmaygivedifferentresults.Note48212;ThistestmethodhasdifferentcalibrationandoperationalrequirementsthanwithdrawnTestMethodD3945.Note58212;TestMethodD7109isasimilarprocedurethatmeasuresshearstabilityatboth30and90injectioncycles.Thistestmethoduses30injectioncyclesonly.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecificprecautionarystatementsaregiveninSection8.
【中国标准分类号】:E31
【国际标准分类号】:75_160_20
【页数】:9P.;A4
【正文语种】:
【英文标准名称】:Plasticspipingsystemsforthesupplyofgaseousfuels-Polythylene(PE)-Part2:pipes.
【原文标准名称】:气体燃料供给用塑料管道系统.聚乙烯(PE).第2部分:管件
【标准号】:NFT54-065-2-2003
【标准状态】:作废
【国别】:法国
【发布日期】:2003-04-01
【实施或试行日期】:2003-04-05
【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】:燃气供应;燃气管道;压缩气体管道;压缩气体设备;阀门;定义;特性;材料;配件;管道;规范(验收);燃气供应管线;焊接配件;管系统;聚乙烯;聚乙烯管道;聚乙烯;管道配件;管;试验;塑料管
【英文主题词】:Compressedgasequipment;Definitions;Fittings;Gaspipelines;Gassupply;Gassupplyline;Materials;PE;PEpipes;Pipefittings;Pipelines;Pipes;Pipingsystem;Plasticpipes;Polyethylene;Pressuregaspipelines;Properties;Specification(approval);Testing;Valves;Weldingfittings
【摘要】:
【中国标准分类号】:Q82
【国际标准分类号】:23_040_20;91_140_40
【页数】:19P.;A4
【正文语种】:其他
