【英文标准名称】:Ergonomicrequirementsforofficeworkwithvisualdisplayterminals(VDTs)-Workstationlayoutandposturalrequirements
【原文标准名称】:具有可视显示终端(VDTs)的办公室工作的人类工效学要求.工作台布置及姿势要求
【标准号】:BSENISO9241-5-1999
【标准状态】:现行
【国别】:英国
【发布日期】:1999-07-15
【实施或试行日期】:1999-07-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:尺寸;显示装置(计算机);视野;间隙;计算机外部设备;产品设计;办公室设备;可调家具;座椅;计算机终端;合格;位置;人类工效学;人员;办公机器;表面;人体测量特征;采购;舒适区;角(几何学);调节;职员;支撑物;选择;设计;卫生和安全要求;稳定性;表面处理;办公家具
【英文主题词】:Anatomicalconfigurations;Computers;Definition;Definitions;Ergonomics;Guidingprinciple;Hardware;Officeequipment;Officemachines;Officeservices;Officework;Specification(approval);Terminals;Visualdisplayunits;Visualdisplayworkstations;Workplacelayout;Workingconditions(physical)
【摘要】:ThispartofISO9241specifiesergonomicguidingprincipleswhichapplytotheuserrequirements,design,andprocurementofworkstationequipmentforofficetasksusingVDTs.Inparticular,thegeneralprinciplesandrequirementsspecifiedinthispartofISO9241applytothestandardsspecifyingtechnicaldesignoffurnitureandequipmentconstitutingtheworkplace.
【中国标准分类号】:A25
【国际标准分类号】:13_180;35_180
【页数】:40P.;A4
【正文语种】:英语


【英文标准名称】:StandardTestMethodforLengthofFiberinWoolTop
【原文标准名称】:羊毛条中纤维长度的标准试验方法
【标准号】:ASTMD519-2004(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:2004
【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】:D13.13
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:fiberlength;top;wool;Fiberlength;Textilefibers;Woolandwooltop
【摘要】:Knowledgeoftheaveragefiberlengthandthedistributionoffibersisofprimaryimportancetousersoftopinfurtherprocessing.Acceptancespecificationsforthefiberlengthandlengthdistributionmaybeestablishedbytheuserbasedonthetypeofyarn-makingequipmentemployedandthedesiredenduses.TestMethodD519fortestingwooltopforfiberlengthisconsideredsatisfactoryforacceptancetestingofcommercialshipmentssincethemethodhasbeenusedextensivelyinthetradeforacceptancetestingandthecurrentestimatesofthebetween-laboratoryprecisionsareacceptable.Incaseofadisputearisingfromdifferencesinreportedtestresultswhenusingthistestmethodforacceptancetestingofcommercialshipments,thepurchaserandthesuppliershouldconductcomparativetestingtodetermineifthereisastatisticalbiasbetweentheirlaboratories.Competentstatisticalassistanceisrecommendedfortheinvestigationofbias.Asaminimum,thetwopartiesshouldtakeagroupoftestspecimensthatareashomogenousaspossibleandthatarefromalotofthetypematerialinquestion.Thetestspecimensshouldthenbeassignedinequalnumberstoeachlaboratoryfortesting.TheaverageresultsfromthetwolaboratoriesshouldbecomparedusingStudent''st-testforunpaireddataandanacceptableprobabilitylevelchosenbythetwopartiesbeforetestingisbegun.Ifabiasisfoundeitheritscausemustbefoundandcorrectedorthepurchaserandsuppliermustagreetointerpretfuturetestresultsinthelightoftheknownbias.
(FrontView)
(RearView)

1x2014;Frame.
5x2014;Drawingclamp.

2x2014;Fallerbars.
6x2014;Depressor.

3x2014;Sidecomb.
7x2014;Plushboard.

4x2014;Retainingbars.
8x2014;Fallerbarliftingplate.