ANSI INCITS 162-1988 信息系统.13262ftpr用双面高密度非格式化的、5.25英寸(130-mm),96-tpi(3.8tpmm).一般、物理和磁性要求代替ANSIX3.162-1988(R1999)包括勘误表1
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【英文标准名称】:InformationSystems?Two-Sided,High-Density,Unformatted,5.25-inch(130-mm),96-tpi(3,8tpmm),FlexibleDiskCartridgefor13262ftprUse?General,Physical,andMagneticRequirementsReplacesANSIX3.162-1988(R1999);IncludesTechnicalCorrigendum1
【原文标准名称】:信息系统.13262ftpr用双面高密度非格式化的、5.25英寸(130-mm),96-tpi(3.8tpmm).一般、物理和磁性要求代替ANSIX3.162-1988(R1999)包括勘误表1
【标准号】:ANSIINCITS162-1988
【标准状态】:现行
【国别】:美国
【发布日期】:1988-01-01
【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】:
【英文主题词】:
【摘要】:Specifiesthegeneral,physical,andmagneticrequirementsforinterchangeabilityfortwo-sided,5.25-in(130-mm),96-tracks-per-inch(tpi)(3,8-track-per-millimeter(tpmm))flexiblediskcartridge(for13262flux-transitions-per-radian(ftpr)use)asrequiredtoachieveunformatteddiskcartridgeinterchangeamongdiskdrivesusing77or80persideandassociatedinformationprocessingsystems.
【中国标准分类号】:L64
【国际标准分类号】:35_220_21
【页数】:
【正文语种】:英语
【英文标准名称】:Basesfordesignofstructures-Determinationofsnowloadsonroofs
【原文标准名称】:结构设计基础屋面雪荷载的确定
【标准号】:ISO4355-1998
【标准状态】:现行
【国别】:国际
【发布日期】:1998-12
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC98
【标准类型】:()
【标准水平】:()
【中文主题词】:屋顶;设计;测量;建筑;负荷;负荷测量;屋顶层;结构构件;雪;雪荷载;特性;数学计算
【英文主题词】:properties;roofs;snowloading;construction;roofcoverings;loading;snow;loadmeasurement;measurement;roofing;design;mathematicalcalculations;structuralmembers
【摘要】:ThisInternationalStandardspecifiesmethodsforthedeterminationofsnowloadonroofs.Itwillserveasabasisforthedevelopmentofnationalcodesforthedeterminationofsnowloadonroofs.Nationalcodesshouldsupplystatisticaldataofthegroundsnowloadintheformofzonemaps,tablesorformulae.TheshapecoefficientspresentedinthisInternationalStandardarepreparedfordesignapplication,andmaythusbedirectlyadoptedforuseinnationalcodes,unlessjustificationforothervaluesisavailable.ForexaminingtheeffectofthewindonthedistributionofsnowloadsonroofsofunusualshapesorshapesnotdealtwithinthisInternationalStandardorinnationalstandards,suitablemodels(e.g.testscarriedoutinawindtunnelespeciallyequippedforreproducingaccumulationphenomena)maygivesignificantresults.Theannexesdescribingmethodsfordeterminingthecharacteristicsnowloadontheground,exposurecoefficient,thermalcoefficientandloadsonsnowfencesareforinformationonlyasaconsequenceofthelimitedamountofdocumentationandavailablescientificresults.Insomeregions,singlewinterswithunusualweatherconditionsmaycausesevereloadconditionsnottakenintoaccountbythisInternationalStandard.SpecificationofstandardproceduresandinstrumentationformeasurementsisnotdealtwithinthisInternationalStandard.
【中国标准分类号】:P20
【国际标准分类号】:91_080_01
【页数】:36P;A4
【正文语种】:英语
【英文标准名称】:Safetyofmachinetools-Millingmachines(includingboringmachines)
【原文标准名称】:机床安全性.铣床(包括镗床)
【标准号】:BSEN13128-2001+A2-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2001-06-15
【实施或试行日期】:2001-06-15
【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】:事故预防;解剖结构;配料;特性;镗床和铣床;呼吸;接触安全装置;冷却润滑剂;防坠落设备;挤压(事故);切削;定义;拉伸;钻床;尘埃;电接触保护;电连接器;电气保护设备;电磁辐射;人类工效学;火灾;火灾危险;火险;雾;危害;听觉;冲击;使用说明书;插销;泄漏量;照明系统;液体;机床;机械;维护;处理;机械卷边连接;金属加工;铣床;噪声(环境的);噪声测量;噪声胁强;数值控制;数字控制机床;职业安全;操作说明书;操作;操作手册;危险防护;抗激光辐射保护措施;保护设备;保护措施;转动;安全;安全工程;安全措施;安全要求;剪切;滑动;声音;稳定性;抗倾翻稳定性;固定的;针脚;绊跌;倾复;运输;蒸气;工作场所安全;可及区
【英文主题词】:Accidentprevention;Anatomicalconfigurations;Batching;Behaviour;Boringandmillingmachines;Breathing;Contactsafetydevices;Coolinglubricants;Crashprotectiondevices;Crushing(accident);Cutting;Definitions;Drawing-in;Drillingmachines;Dust;Electriccontactprotection;Electriccontacts;Electricalprotectionequipment;Electromagneticradiation;Ergonomics;Fire;Firehazards;Firerisks;Fog;Hazards;Hearing(auditoryperception);Impact;Instructionsforuse;Latches;Leakage;Lightingsystems;Liquids;Machinetools;Machines;Maintenance;Marking;Mechanicalcrimping;Metalworking;Millingmachines;Noise(environmental);Noisemeasurements;Noisestresses;Numericalcontrol;Numericallycontrolledmachines;Occupationalsafety;Operatinginstructions;Operation;Operationmanuals;Protectionagainstdanger;Protectionagainstlaserradiation;Protectiondevices;Protectivemeasures;Rotation;Safety;Safetyengineering;Safetymeasures;Safetyrequirements;Shearing;Slipping;Sound;Stability;Stabilityagainsttilting;Stationary;Stitch;Stumble;Tip;Transport;Vapours;Workplacesafety;Zonesofreach
【摘要】:1.1Thisstandardspecifiesthetechnicalsafetyrequirementsandmeasurestobeadoptedbypersonsundertakingthedesign,constructionandsupply(includinginstallationanddismantling,witharrangementsfortransportandmaintenance)ofmillingmachines(see3.1)includingmachinescapableofperformingboringoperations(see3.5).Machinescoveredbythisstandardincludebutarenotlimitedto:?kneeandcolumntypemillingmachines(seefiguresC.1,C.2);?bed–typemillingmachines(seefigureC.3);?multi–spindlemillingmachines(seefiguresC.4andC.5);?plano–millingmachines(seefiguresC.4andC.5);?profileandcontouringmillingmachines(seefigureC.6),?millingandboringmachines(seefigureC.7).1.2Thisstandardtakesaccountofintendeduseincludingreasonablyforeseeablemisuse,maintenance,cleaning,andsettingoperations.Itpresumesaccesstothemachinefromalldirections.Itdescribesmeanstoreduceriskstooperatorsandotherexposedpersons.1.3Thisstandardalsoappliestoworkpiecetransferdeviceswhentheyformanintegralpartofthemachine.1.4Thisstandarddealswithsignificanthazardsrelevanttomillingmachineswhentheyareusedasintendedandundertheconditionsforeseenbythemanufacturer(seeclause4).1.5Hazardsarisingfromothermetalworkingprocesses(e.g.grinding,turning,forming,EDM,laserprocessing)arecoveredbyotherstandards(seeBibliography).1.6Millingmachineswithautomatictoolchangingcapabilitiesarenotcoveredbythisstandard(seeprEN12417:1996).1.7ThisstandardisnotapplicabletomillingmachineswhichweremanufacturedbeforethedateofpublicationbyCENofthisstandard.
【中国标准分类号】:J54
【国际标准分类号】:25_080_20
【页数】:54P.;A4
【正文语种】:英语
