BS EN 13075-1-2012 沥青和沥青粘合剂.破损行为的测定.使用矿物填料法测定阳离子沥青乳剂的断裂值测定
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【英文标准名称】:Bitumenandbituminousbinders.Determinationofbreakingbehaviour.Determinationofbreakingvalueofcationicbituminousemulsions,mineralfillermethod
【原文标准名称】:沥青和沥青粘合剂.破损行为的测定.使用矿物填料法测定阳离子沥青乳剂的断裂值测定
【标准号】:BSEN13075-1-2012
【标准状态】:现行
【国别】:英国
【发布日期】:2012-05-31
【实施或试行日期】:2012-05-31
【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】:粘合剂;沥青乳液;沥青;沥青的;沥青粘合剂;断裂点;脆性;阳离子;建筑;施工材料;定义;测定;灌充器械;断裂;检验;材料;材料试验;矿物;石油产品;特性;折射指数;道路;规范(验收);试验;极限特性
【英文主题词】:Bindingagents;Bitumenemulsions;Bitumens;Bituminous;Bituminousbinders;Breakingpoint;Brittleness;Cations;Construction;Constructionmaterials;Definitions;Determination;Fillinginstruments;Fracture;Inspection;Materials;Materialstesting;Minerals;Petroleumproducts;Properties;Refractiveindex;Roads;Specification(approval);Testing;Ultimatebehaviour
【摘要】:
【中国标准分类号】:E43
【国际标准分类号】:75_140;91_100_50
【页数】:20P;A4
【正文语种】:英语
Product Code:SAE AMS2301
Title:Steel Cleanliness, Aircraft Quality Magnetic Particle Inspection Procedure
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope:This specification covers steel cleanliness requirements inch/pound units for aircraft-quality ferro-magnetic steels, other than hardenable corrosion-resistant steels, by magnetic particle inspection methods.【英文标准名称】:Ultrasonics-Surgicalsystems-Measurementanddeclarationofthebasicoutputcharacteristics
【原文标准名称】:超声学外科装置基本输出特性的测量和标示
【标准号】:IEC61847-1998
【标准状态】:现行
【国别】:国际
【发布日期】:1998-01
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC87
【标准类型】:()
【标准水平】:()
【中文主题词】:医疗技术学;外科学;超声波学;输出量;超声波装置;额定值;电气工程;输出测定;电功率测量;测量技术;定义;测量
【英文主题词】:Definitions;Electricalengineering;Measurement;Measuringtechniques;Medicaltechnology;Outputdetermination;Outputquantities;Powermeasurement(electric);Ratings;Surgery;Ultrasonicdevices;Ultrasonics
【摘要】:ThisInternationalStandardspecifies:-theessentialnon-thermaloutputcharacteristicsofultrasonicsurgicalunits;NOTE1-Oneoftheparametersofinterestisoutputacousticpower.Thisstandardaddressesonlythelow-frequency(under100kHz)componentofthetotaldeliveredenergy.Thehigh-frequencycomponent,whichprobablyrelatestocavitationdevelopedatthetip,isnotaddressed(seeA.4).-methodsofmeasurementoftheseoutputcharacteristics;-thosecharacteristicswhichshouldbedeclaredbythemanufacturersofsuchequipment.NOTE2-Intheinterestofclarity,thisstandarddoesnotaddressallofthecomplexsurfacesandshapespossibleforapplicatortips.Astraighttubularshapeisusedinthedescriptionoftheparametersandmeasurementstobemade.Itislefttotheuserofthisstandardtoadaptthebasicmethodologydescribedtomorecomplexdesignsifrequired.ThisInternationalStandardisapplicabletoequipmentwhichmeetstherequirementsofa,bandcbelow:a)ultrasonicsurgicalsystemsoperatinginthefrequencyrange20kHzto60kHz;andb)ultrasonicsurgicalsystems,whoseuseisthefragmentationorcuttingofhumantissue,whetherornotthoseeffectsaredeliveredinconjunctionwithtissueremovalorcoagulation;andc)ultrasonicsurgicalsystems,inwhichanacousticwaveisconductedbymeansofaspecificallydesignedwaveguidetodeliverenergytothesurgicalsite.NOTE3-Examplesofthesetypesofsystemsaresurgicalaspirators,intracorporeallithotripters,end-cuttingdevicesetc.ThisInternationalStandardisnotapplicableto:-lithotripsyequipmentwhichusesextracorporeallyinducedpressurepulses,focussedthroughliquidconductingmediaandthesofttissuesofthebody;-surgicaldevicesusedaspartofthetherapeuticprocess(hyperthermiasystems);-surgicaldeviceswhoseacousticapplicationareasarenotattheendofalongitudinallyvibratingapplicatortipandthereforewouldnotfitthemonopolemodelusedinthisstandard.ThisInternationalStandarddoesnotdealwiththeeffectivenessorsafetyofultrasonicsurgicalsystems.NOTE4-Throughoutthisstandard,thetermaccuracymeanstheoveralluncertaintyexpressedatthe95%confidencelevel.
【中国标准分类号】:C41
【国际标准分类号】:11_040_60
【页数】:31P.;A4
【正文语种】:英语