DIN ISO 6846-1994 摄影技术.黑白连续色调相纸.印相用ISO感光度度和范围的测定
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【英文标准名称】:Photography;black-and-whitecontinuous-tonepapers;determinationofISOspeedandrangeforprinting;identicalwithISO6846:1992
【原文标准名称】:摄影技术.黑白连续色调相纸.印相用ISO感光度度和范围的测定
【标准号】:DINISO6846-1994
【标准状态】:现行
【国别】:德国
【发布日期】:1994-05
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:连续色调成象;半色调;抽样方法;分类;ISO代码;储存;分类系统;摄影;单色摄影;复印;感光纸;胶片感光度;测量技术;定义
【英文主题词】:Classification;Classificationsystems;Continuous-toneimages;Copying;Definition;Definitions;Filmspeeds;Halftone;ISO-Code;Measuringtechniques;Monochromephotography;Photography;Photosensitivepapers;Samplingmethods;Storage
【摘要】:
【中国标准分类号】:G81;A14
【国际标准分类号】:37_040_20
【页数】:8P;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforBreakingTenacityofWoolFibers,FlatBundleMethod-1/8-in.(3.2-mm)GageLength
【原文标准名称】:毛纤维抗断裂强度的试验方法.平列纤维束法.1/8英寸(3.2毫米)规范长度的标准试验方法
【标准号】:ASTMD2524-1995(2003)
【标准状态】:现行
【国别】:
【发布日期】:1995
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:D13.13
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:抗断裂强度;试验;纺织材料;羊毛;纺织纤维
【英文主题词】:breakingtenacity;fibers;wool
【摘要】:TestMethodD2524fortestingwoolfibersfortenacityisconsideredsatisfactoryforacceptancetestingwhentheparticipatinglaboratories,usingareferencewool,haveshownacceptablebetween-laboratoryprecision.Itisrecommendedthatanyprogramofacceptancetestingbeprecededbyaninterlaboratorycheckinthelaboratoryofthepurchaserandthelaboratoryoftheselleronreplicatespecimensofsamplesofthematerialtobeevaluated.Incasesofdispute,thestatisticalbias,ifany,betweenthelaboratoryofthepurchaserandthesellershouldbedeterminedwitheachcomparisonbeingbasedontestingrandomizedspecimensfromonesampleofmaterialofthetypebeingevaluated.Valuesobtainedfromflatbundletenacityshowagoodcorrelationwithvaluesobtainedfromsinglefibertestsandrequiremuchlesstime.ThebasicdifferencesbetweentheproceduresdescribedinTestMethodD2524andthosedescribedinTestMethodD1294lieinthemannerofclampingthebundlesandtheshortergagelengthemployed.Thespecialclampsusedinthismethodallowquickerandeasierbundlepreparation;however,forTestMethodD1294nospecialclampsarerequired.CloseragreementwithsinglefibertenacityisalsoobtainedwithTestMethodD2524thanwhenusingtheprocedureinTestMethodD1294.Astheobservedtenacityoffibersdependsinpartonthetypeoftensiletestingmachineusedandthetimerequiredtobreakthespecimen,resultsobtainedwiththedifferenttypesofmachineswhichmaybeusedinthismethodwillnotnecessarilyagree.ThemachinesspecificallydesignedforbundletestingareCRLtesterswhichoperateataloadingrateof1kgf/sandthereforereachthebreakingforceatvariabletimesintheorderof5s.CREandCRTtypemachineswouldbeexpectedtoproducesomewhatdifferentresultsnotonlybecauseoftheinherentdifferenceinoperationbutbecauseCREandCRTtypemachinesaretobeoperatedataratetoachievethebreakingloadin20s.1.1Thistestmethodcoversthedeterminationofthebreakingtenacityofwoolfibersasaflatbundlewitha1/8-in.(3.2-mm)clampseparation.1.2Thistestmethodisespeciallyadaptedtothefiberbundleclampsandstrengthtestinginstrumentsspecified,butmaybeusedonothertensiletestingmachineswhenequippedwithappropriateadapterstoaccommodatetheprescribedclamps.1.3Thistestmethodisapplicabletowoolinanyformwhichcanbehand-combedintosmallbundlesofparallelizedfibers.Note18212;OthertestmethodsformeasuringbreakingtenacityoffiberbundlesincludeTestMethodsD1294,D1445,andD540.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.5Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.TheSIunitsinparenthesesareprovidedforinformationonly.
【中国标准分类号】:W21
【国际标准分类号】:59_060_10
【页数】:4P.;A4
【正文语种】:
【英文标准名称】:ElectromagneticcompatibilityandRadiospectrumMatters(ERM)-Radioequipmentinthefrequencyrange9kHzto315kHzforUltraLowPowerActiveMedicalImplants(ULP-AMI)andaccessories-Part2:HarmonizedENcoveringessentialrequirementsofartic
【原文标准名称】:电磁兼容性和无线电频谱情况.超低功率活性医学植入物用频率范围在9kHz到315kHz的无线电设备.第2部分:包括R&TTE指令3.2条款基本要求的协调的EN
【标准号】:DINEN302195-2-2004
【标准状态】:现行
【国别】:德国
【发布日期】:2004-08
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:附件;无线电报;额定值;电磁兼容性;外科植入物;性能;定义;无线电呼号;频率公差;通信;无线电装置;数据传送;无线电信息;试验;电信
【英文主题词】:Accessories;Datatransfer;Definition;Definitions;Electromagneticcompatibility;Frequencytolerance;Implants(surgical);Performance;Radiocalls;Radiomessage;Radiosystems;Radiotelegraphy;Ratings;Telec
【摘要】:ThisEuropeanstandardspecifiesrequirementsinthetelecommunicationssector.
【中国标准分类号】:L06
【国际标准分类号】:33_100_01
【页数】:2P;A4
【正文语种】:德语
