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【英文标准名称】:Ophthalmicinstruments-Cornealtopographers(ISO19980:2005);EnglishversionofDINENISO19980:2005
【原文标准名称】:眼科仪器.角膜局部解剖仪
【标准号】:DINENISO19980-2005
【标准状态】:作废
【国别】:德国
【发布日期】:2005-11
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:光学仪器;眼科学;定义;试验;作标记;规范(验收);角膜;地形学;眼科光学;眼科设备;眼膜曲率计;精密机械;光学
【英文主题词】:Cornea;Definition;Definitions;Finemechanics;Marking;Ophtalmicoptics;Ophthalmicequipment;Ophthalmology;Ophthalmometers;Opticalinstruments;Optics;Specification(approval);Testing;Topography
【摘要】:ThisInternationalStandardisapplicabletoinstruments,systemsandmethodsthatareintendedtomeasurethesurfaceshapeofthecorneaofthehumaneye.NOTEThemeasurementscanbeofthecurvatureofthesurfaceinlocalareas,three-dimensionaltopographicalmeasurementsofthesurfaceorothermoreglobalparametersusedtocharacterizethesurface.Itisnotapplicabletoophthalmicinstrumentsclassifiedasophthalmometers.ThisInternationalStandarddefinescertaintermsthatarespecifictothecharacterizationofthecornealshapesothattheymaybestandardizedthroughoutthefieldofvisioncareandhavecommonmeaningforallthosewhohaveoccasiontoparticipateinthisarea.ThisInternationalStandardspecifiesminimumrequirementsforinstrumentsandsystemsthatfallintotheclassofcornealtopographers.ItspecifiestestsandproceduresthatwillverifythatasystemorinstrumentcomplieswiththestandardandsoqualifiesasacornealtopographerinthemeaningofthisInternationalStandard.Itspecifiescertaintestsandproceduresthatwillallowtheverificationofcapabilitiesofsystemsthatarebeyondtheminimumrequiredforcornealtopographers.
【中国标准分类号】:C32
【国际标准分类号】:11_040_70
【页数】:30P.;A4
【正文语种】:英语


【英文标准名称】:Fatandoilderivates-FattyAcidMethylEsters(FAME)-Determinationoffreeglycerolcontent.
【原文标准名称】:脂肪和油的衍生物.脂肪酸甲酯(FAME).游离甘油含量的测定
【标准号】:NFT60-709-2003
【标准状态】:现行
【国别】:法国
【发布日期】:2003-07-01
【实施或试行日期】:2003-07-20
【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】:分析;含量测定;油;脂肪酸;食品;植物油;液体;副产品;甘油;脂肪;化学分析和试验;试验;含量;动物油;丙三醇;油的衍生物;植物脂肪;气相色谱法;动物脂肪;甲酯;测定;定义
【英文主题词】:Analysis;Animalfats;Animaloils;By-products;Chemicalanalysisandtesting;Content;Definition;Definitions;Derivativeofoil;Determination;Determinationofcontent;FAME;Fats;Fattyacidmethylesters;Fattyacids;Foodproducts;Gaschromatography;Glycerine;Glycerol;Liquid;Methylesters;Oils;Testing;Vegetablefats;Vegetableoils
【摘要】:
【中国标准分类号】:X14
【国际标准分类号】:71_080_70;75_160_20
【页数】:12P.;A4
【正文语种】:其他