ISO 8555-8-1987 家具五金.家具配件术语.第8部分:脚轮和滑行体.两种语言版

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下一篇: ISO 105-X07-1987 纺织品.色牢度试验.第X07部分:耐交染色牢度:羊毛

【英文标准名称】:StandardTestMethodforFabricStabilityofVinyl-CoatedGlassYarnInsectScreeningandLouverCloth
【原文标准名称】:乙烯基涂覆玻璃丝防昆虫(蚊帐)布和百页窗帘布的织物稳定性的测试用标准试验方法
【标准号】:ASTMD4912-2007
【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】:D13.18
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:织物;玻璃纤维;材料强度;测试;软百叶帘
【英文主题词】:fabricstability;vinyl-coatedglass;insectscreening;louvercloth;Fabricstability;Glassfabrics/fibers/textileproducts;Insectscreens;Louvercloth;Stabilityfabric;Vinyl-coatedfabrics/fibers/yarns;Yarns;Yarnslippage
【摘要】:p>Thistestmethodisconsideredsatisfactoryforacceptancetestingofcommericalshipmentssincethemethodhasbeenusedextensivelyinthetradeforacceptancetesting.Incasesofadisputearisingfromdifferencesinreportedtestresultswhenusingthistestmethodforacceptancetestingofcommercialshipments,thepurchaserandthesuppliershouldconductcomparativeteststodetermineifthereisastatisticalbiasbetweentheirlaboratories.Competentstatisticalassistanceisrecommendedfortheinvestigationofbias.Asaminimum,thetwopartiesshouldtakeagroupoftestspecimenswhichareashomogeneousaspossibleandwhicharefromalotofmaterialofthetypeinquestion.Thetestspecimensshouldthenberandomlyassignedinequalnumberstoeachlaboratoryfortesting.TheaverageresultsfromthetwolaboratoriesshouldbecomparedusingStudent''st-testforunpaireddataandanacceptableprobabilitylevelchosenbythetwopartiesbeforethetestingbegins.Ifabiasisfound,eitheritscausemustbefoundandcorrectedorthepurchaserandthesuppliermustagreetointerpretfuturetestresultsinthelightoftheknownbias.Vinyl-coatedglassyarninsectscreeningandlouverclotharesubjectedtoaheatingprocesstofusethewarpyarnstothefillingyarnsofthewovenstructure.Theforceatwhichyarnsinonedirectionmoveoveryarnsintheoppositedirectionisameasureofthebondoffusion.Thedegreeofthebondoffusiononthevinyl-coatedglassyarninsectscreeningandlouverclothisusedforprocesscontrol.Fabricstabilitywasformerlycalledresistancetoyarnslippage.1.1Thistestmethodprovidesaprocedureforevaluatingfabricstabilitybymeasuringtheresistancetoyarnslippageoffillingyarnsoverwarpyarns,orwarpyarnsoverfillingyarnsinvinyl-coatedglassyarninsectscreeningandlouvercloth.1.2ThistestmethodshowsthevaluesinbothSIunitsandinch-poundunits.x201C;SIunitsx201D;isthetechnicallycorrectnameforasystemofmetricunitsknownastheInternationalSystemofUnits.x201C;Inch-poundunitsx201D;isthetechnicallycorrectnameforthecustomaryunitsusedintheUnitedStates.Thevaluesexpressedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththisstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:W57
【国际标准分类号】:59_080_40
【页数】:4P.;A4
【正文语种】:


【英文标准名称】:Connectorsetsandinterconnectcomponentstobeusedinopticalfibrecommunicationsystems-Productspecifications-Part7-3:TypeLC-APCduplexterminatedonIEC60793-2categoryB1.1singlemodefibre;GermanversionEN50377-7-3:2004
【原文标准名称】:光纤通信系统中使用的连接器组件和互连元件.产品规范.第7-3部分:终接在IEC60793-2B1.1类单模光纤的LC-APC双工类型
【标准号】:EN50377-7-3-2004
【标准状态】:现行
【国别】:
【发布日期】:2004-11-01
【实施或试行日期】:2004-11-01
【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】:适配器;产品规范;技术数据单;成双的;电子工程;格式(纸);玻璃纤维电缆;光波导;电子设备及元件;电插头;通信系统;单模纤维;尺寸;电气工程;规范(验收);型式;试验;操作面触点;插头
【英文主题词】:Adapters;Communicationsystems;Dimensions;Duplex;Electricplugs;Electricalengineering;Electronicengineering;Electronicequipmentandcomponents;Engagementfacecontact;Forms(paper);Glassfibrecables;Monomodefibres;Opticalwaveguides;Plugs;Productspecifications;Specification(approval);Technicaldatasheets;Testing;Types
【摘要】:
【中国标准分类号】:L23
【国际标准分类号】:33_180_20
【页数】:37P.;A4
【正文语种】:英语