【英文标准名称】:Tractors,machineryforagricultureandforestry,poweredlawnandgardenequipment-Symbolsforoperatorcontrolsandotherdisplays-Part2:symbolsforagriculturaltractorsandmachinery.
【原文标准名称】:拖拉机、农林机械、动力草坪及园艺设备.操作者操作和其他显示符号.第2部分:农业拖拉机及机械用符号
【标准号】:NFU02-105-2-2003
【标准状态】:作废
【国别】:法国
【发布日期】:2003-11-01
【实施或试行日期】:2003-11-05
【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】:园艺设备;农业机械;剪草机;指示装置构件;操纵装置;操作台;机械工程;人类工效学;园艺机具;控制装置;林业机械;操作元件;农用拖拉机;名称与符号;机动;图形符号;符号;定义;林业;机器;工作地点;林业设备;控制;牵引车;农用设备;农业;机动车操作的;指示器;指示器
【英文主题词】:Agriculturalequipment;Agriculturalmachines;Agriculturaltractors;Agriculture;Controldevices;Controls;Definition;Definitions;Designations;Ergonomics;Forestry;Forestryequipment;Forestrymachines;Gardeningequipment;Graphicsymbols;Horticulturalequipment;Indicatingdevicecomponents;Indicators;Lawn-mowers;Machines;Manipulatingdevices;Mechanicalengineering;Motor-operated;Operatingelements;Operatingstations;Powered;Symbols;Telltales;Tractors;Workingplaces
【摘要】:
【中国标准分类号】:B91
【国际标准分类号】:01_080_30;65_060_01
【页数】:45P;A4
【正文语种】:其他


【英文标准名称】:StandardTestMethodforColorfastnessofZipperstoLight
【原文标准名称】:拉链耐光照色牢度的标准试验方法
【标准号】:ASTMD2053-1999(2010)
【标准状态】:现行
【国别】:美国
【发布日期】:1999
【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】:D13.54
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:colorfastness;zipper;Colorfastness--zippers;Lightexposure
【摘要】:Thistestmethodisusefulindeterminingifthelossofcolorduetolightexposureissatisfactoryfortheintendedend-use.Thistestmethodisconsideredsatisfactoryforacceptancetestingofcommercialshipmentsbecausethemethodhasbeenusedextensivelyinthetradeforacceptancetesting.Iftherearedifferencesofpracticalsignificancebetweenreportedtestresultsfortwolaboratories(ormore),comparativetestsshouldbeperformedtodetermineiftheirisastatisticalbiasbetweenthem,usingcompetentstatisticalassistance.Asaminimum,thetestsamplesshouldbeusedthatareashomogeneousaspossible,thataredrawnfromthematerialfromwhichthedisparatetestresultswereobtained,andthatarerandomlyassignedinequalnumberstoeachlaboratoryfortesting.Othermaterialswithestablishedtestvaluesmaybeusedforthispurpose.Thetestresultsfromthetwolaboratoriesshouldbecomparedusingastatisticaltestforunpaireddata,ataprobabilitylevelchosenpriortothetestingseries.Ifabiasisfound,eitheritscausemustbefoundandcorrected,orfuturetestresultsmustbeadjustedinconsiderationoftheknownbias.Thetestmethod(s)inthisstandardalongwiththoseinTestMethodsD2051,D2052,D2054,D2057,D2058,D2059,D2060,D2061,andD2062areacollectionofprovenzippertestmethods.Theycanbeusedasaidsintheevaluationofzipperswithouttheneedforathoroughknowledgeofzippers.Theenumeratedtestmethodsdonotprovidefortheevaluationofallzipperproperties.Besidesthosepropertiesmeasuredbymeansoftheenumeratedtestmethodsthereareotherpropertiesthatmaybeimportantforthesatisfactoryperformanceofazipper.Testmethodsformeasuringthosepropertieshavenotbeenpublishedeitherbecausenopracticalmethodshaveyetbeendevelopedorbecauseavalidevaluationoftheinformationresultingfromexistingunpublishedmethodsrequiresanintimateandthoroughknowledgeofzippers.1.1Thistestmethodcoversthedeterminationofthealterationinshadeofthetextileportionofzipperswhenexposedtolight,regardlessofthematerialsofmanufacture.1.2ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasthestandard.Withinthetext,theinch-poundunitsareshowninparentheses.Thevaluesstatedineachsystemarenotexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnonconformancewiththistestmethod.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y76
【国际标准分类号】:61_040
【页数】:2P.;A4
【正文语种】:英语