DIN 11865-2012 无菌、化学工业和药业用不锈钢配件.焊接用三通管、弯头和异径接头
时间:2024-05-14 12:09:41 来源: 标准资料网 作者：标准资料网 阅读：8526
【英文标准名称】:Stainlesssteelsfittingsforaseptic,chemicalandpharmaceuticalindustry-Tees,elbowsandreducersforweldingon
【原文标准名称】:无菌、化学工业和药业用不锈钢配件.焊接用三通管、弯头和异径接头
【标准号】:DIN11865-2012
【标准状态】:现行
【国别】:德国
【发布日期】:2012-02-01
【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】:
【英文主题词】:Aseptic;Bendcouplings;Chemistry;Designations;Dimensions;Elbows(pipes);Finishes;Fittings;Fluidequipmentcomponents;Marking;Materials;Pharmacy;Pipefittings;Pipetees;Pipelines;Reducers;Stainlesssteels;Steels;Surfaces;Tolerances(measurement);Valves;Welding
【摘要】:
【中国标准分类号】:J15
【国际标准分类号】:23_040_40
【页数】:26P;A4
【正文语种】:德语
【英文标准名称】:Tractorsandmachineryforagriculture-Seatbelts-Part1:Anchoragelocationrequirements
【原文标准名称】:农用拖拉机和机械.安全带.第1部分:停放地点要求
【标准号】:ANSI/ASABE/ISO3776-1-2012
【标准状态】:现行
【国别】:美国
【发布日期】:2012
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:农用设备;农用拖拉机;锚具;定义;固定件;保护设备;减震系统(防护);安全带;安全装置;安全带状装置;规范(验收);规格;拖拉机
【英文主题词】:Agriculturalequipment;Agriculturaltractors;Anchorages;Definitions;Fixings;Protectiondevices;Restraintsystems(protective);Safetybelts;Safetydevices;Safetyharnesses;Specification(approval);Specifications;Tractors
【摘要】:Specifiesthelocation,relativepositionandthreadedholedimensionsoftheanchoragesforpelvicrestraint(seat)beltassembliesintendedtobeusedbytheoperatorsofgriculturaltractorsandself-propelledmachinery.
【中国标准分类号】:T60
【国际标准分类号】:65_060_10
【页数】:
【正文语种】:英语
【英文标准名称】:StandardPracticeforMeasuringPracticalSpectralBandwidthofUltraviolet-VisibleSpectrophotometers
【原文标准名称】:紫外线-可见分光光度计的实用光谱带宽的测量
【标准号】:ASTME958-1993(2005)
【标准状态】:现行
【国别】:
【发布日期】:1993
【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】:E13.01
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:测量;光谱测定法;频带宽度;光谱学;测量仪器;紫外线;试验设备
【英文主题词】:molecularspectroscopy;ultraviolet-visiblespectrophotometers;spectralbandwidth
【摘要】:Thispracticeshouldbeusedbyapersonwhodevelopsananalyticalmethodtoensurethatthespectralbandwidthscitedinthepracticeareactuallytheonesused.Note18212;Themethoddevelopershouldestablishthespectralbandwidthsthatcanbeusedtoobtainsatisfactoryresults.Thispracticeshouldbeusedtodeterminewhetheraspectralbandwidthspecifiedinamethodcanberealizedwithagivenspectrophotometerandthuswhethertheinstrumentissuitableforuseinthisapplication.Thispracticeallowstheuserofaspectrophotometertodeterminetheactualspectralbandwidthoftheinstrumentunderagivensetofconditionsandtocomparetheresulttothespectralbandwidthcalculatedfromdatagiveninthemanufacturerrsquo;literatureorindicatedbytheinstrument.Instrumentmanufacturerscanusethispracticetomeasureanddescribethepracticalspectralbandwidthofaninstrumentoveritsentirewavelengthoperatingrange.Thispracticeishighlypreferedtothegeneralpracticeofstatingthelimitingorthetheoreticalspectralbandwidthatasinglewavelength.1.1Thispracticedescribesaprocedureformeasuringthepracticalspectralbandwidthofaspectrophotometerinthewavelengthregionof185to820nm.Practicalspectralbandwidthisthespectralbandwidthofaninstrumentoperatedatagivenintegrationperiodandagivensignal-to-noiseratio.1.2Thispracticeisapplicabletoinstrumentsthatutilizeservo-operatedslitsandmaintainaconstantperiodandaconstantsignal-to-noiseratioasthewavelengthisautomaticallyscanned.Itisalsoapplicabletoinstrumentsthatutilizefixedslitsandmaintainaconstantservoloopgainbyautomaticallyvaryinggainordynodevoltage.Inthislattercase,thesignal-to-noiseratiovarieswithwavelength.Itcanalsobeusedoninstrumentsthatutilizesomecombinationofthetwodesigns,aswellasonthosethatvarytheperiodduringthescan.Fordigitizedinstruments,refertothemanufacturer''smanual.1.3Thispracticedoesnotcoverthemeasurementoflimitingspectralbandwidth,definedastheminimumspectralbandwidthachievableunderoptimumexperimentalconditions.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:N30
【国际标准分类号】:17_180_30
【页数】:5P.;A4
【正文语种】: