DIN IEC 60118-0-1986 助听器.第0部分:电声特性的测量
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【英文标准名称】:Hearingaids;measurementofelectroacousticalcharacteristics;identicalwithIEC118-0,edition1983
【原文标准名称】:助听器.第0部分:电声特性的测量
【标准号】:DINIEC60118-0-1986
【标准状态】:作废
【国别】:德国
【发布日期】:1986-11
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:DKE
【标准类型】:()
【标准水平】:()
【中文主题词】:检验;定义;声学;电气工程;计数检查;测量;试验条件;助听器;电声效应;声学测量;电声器件;特性;测量仪器
【英文主题词】:electricalengineering;properties;inspection;definitions;inspectionbyattributes;acoustoelectriceffects;acousticmeasurement;acoustoelectricdevices;measurement;acoustics;hearingaids;measuringinst
【摘要】:
【中国标准分类号】:L31
【国际标准分类号】:2462
【页数】:15P;A4
【正文语种】:德语
【英文标准名称】:StandardSpecificationforAggregateforSingleorMultipleBituminousSurfaceTreatments
【原文标准名称】:单层或多层沥青表面处理用集料的标准规范
【标准号】:ASTMD1139-2000(2004)
【标准状态】:现行
【国别】:
【发布日期】:2000
【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】:D04.50
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:砾石;炉渣;表面;施工材料
【英文主题词】:aggregate;bituminoussurfacetreatments;coarseaggregate;crushedslag;crushedstone;gravel;surfacetreatments
【摘要】:1.1Thisspecificationcoversthequalityandsizesofcrushedstone,crushedslag,crushedexpandedshale,crushedexpandedclay,crushedexpandedslate,andcrushedoruncrushedgravelsuitableforuseasaggregateinsingleormultiplebituminoussurfacetreatments.1.2ThevaluesinSIunitsaretoberegardedasstandard.Inch-poundunits,showninparentheses,areforinformationonly.1.3Thetextofthisstandardreferencesnotesandfootnoteswhichprovideexplanatorymaterial.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthestandard.
【中国标准分类号】:Q17
【国际标准分类号】:93_080_10
【页数】:4P.;A4
【正文语种】:
【英文标准名称】:Practicefordosimetryinelectronandbremsstrahlungirradiationfacilitiesforfoodprocessing
【原文标准名称】:食品加工用电子辐射和韧性辐射设备的辐射剂量测定的实施规程
【标准号】:BSISO15562-1999
【标准状态】:现行
【国别】:英国
【发布日期】:1999-09-15
【实施或试行日期】:1999-09-15
【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】:辐射剂量;剂量测定;电离辐射;电子束;定义;定义;X射线;韧致辐射;核辐射;γ辐射;辐射测量
【英文主题词】:Bremsstrahlung;Definition;Definitions;Dosimetry;Electronbeams;Gamma-radiation;Ionizingradiation;Nuclearradiation;Radiationdose;Radiationmeasurement;X-rays
【摘要】:Thispracticedescribesdosimetricprocedurestobefollowedincharacterizing,qualifying,andoperatingelectronbeamandbremsstrahlungirradiationfacilitiesforfoodprocessing.Otherproceduresrelatedtofacilitycharacteriza-tion,productqualification,androutineprocessingarealsodiscussed.Theelectronenergyrangecoveredinthispracticeisfrom0.1MeVto10MeV.Suchelectronscanbegeneratedincontinuousorpulsemodes.Themaximumphotonenergycoveredinthispracticeis5MeV.Aphotonbeamcanbegeneratedbyinsertingabremsstrahlungconverterintheelectronbeampath.Forguidanceintheselection,calibration,anduseofspecificdosimeters,andinterpretationofabsorbeddoseintheproductfromdosimetrymeasurements,seeGuideE1261,MethodE1026,andTestMethodE1205.FordiscussionofradiationdosimetryforXraysandgammarays,seeICRUReports14and17,andforpulsedradiation,seeICRUReport34.Forapplicationofdosimetryinthecharacterizationandoperationofagammairradiationfacilityforfoodprocessing,seePracticeE1204,whichalsocontainsmaterialrelevanttotheoperationofanacceleratorfacilityoperatedinabremsstrahlungmode.Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappro-priatesafetyandhealthpracticesanddeterminetheapplica-bilityofregulatorylimitationspriortouse.
【中国标准分类号】:X90
【国际标准分类号】:17_240;67_020
【页数】:14P;A4
【正文语种】:英语
