【英文标准名称】:PrecisionPowerTransmission,Double-PitchPowerTransmission,andDouble-PitchConveyorRollerChains,Attachments,andSprocketsIncorporatingASMEB29.1,B29.3,andB29.4;Erratum01/2004
【原文标准名称】:精密动力传输、双齿节动力传输、双齿节运送机滚动传送链、附件及链轮
【标准号】:ASMEB29.100-2002
【标准状态】:作废
【国别】:美国
【发布日期】:2002-01-01
【实施或试行日期】:
【发布单位】:美国机械工程师协会(US-ASME)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:供片轮;尺寸;链条;链传动;数字标志;逆齿链;负载物传送;输送机链;动力传动工程;齿形;滚子链;公差(测量);动力传动系统;定义;米制的;动力传输系统
【英文主题词】:Chaindrive;Chains;Conveyorchains;Definition;Definitions;Dimensions;Invertedtoothchains;Loadtransmission;Metric;Numericaldesignations;Powertransmissionengineering;Powertransmissionsystem;Powertransmissionsystems;Rollerchains;Sprockets;Tolerances(measurement);Toothprofiles
【摘要】:ThisStandardisaconsolidationofthreeASMEstandards:ASMEB29.1M-1993(R1999)-PrecisionPowerTransmission,Revision,andRedesignationRollerChains,Attachments,andSprockets,ASMEB29.3M-1994(R1999)-Double-PitchPowerTransmissionRollerChainsandSprockets,andASMEB29.4M-1994(R1999)-Double-PitchConveyorRollerChains,Attachments,andSprockets.B29.1coverstransmissionrollerchains,attachments,andsprockets.Itisintendedtofacilitatefulfillmentoftheneedsofusers,distributors,andmanufacturersofchainsprocketdrivesonasoundeconomicbasisandinamannerconsistentwithsoundengineeringandmanufacturingpractices.B29.3describesalimitedseriesofdouble-pitchpowertransmissionrollerchainswhichsupplementsthebasechainseriesconformingtothestandardB29.1.Thesechainsdifferfromthebasechainsonlyinpitch,whichisdoublethatofthecorrespondingbasechain.B29.4coversdouble-pitchconveyorrollerchains,attachments,andsprockets.
【中国标准分类号】:J18
【国际标准分类号】:21_220_30;53_040_20
【页数】:104P.;A4
【正文语种】:英语


【英文标准名称】:Acoustics-Measurementofairbornenoiseemittedbyinformationtechnologyandtelecommunicationsequipement.
【原文标准名称】:声学.信息技术设备和电信设备排放气载噪声的测量
【标准号】:NFS31-072-2001
【标准状态】:作废
【国别】:法国
【发布日期】:2001-11-01
【实施或试行日期】:2001-11-05
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Acoustictesting;Acoustics;Airbornenoise;Airbornesound;Computers;Definition;Definitions;Determination;Informationtechnology;Installations;Measurement;Measuringenvironment;Measuringincertainity;Noiseemissions;Noise(environmental);Noisemeasurements;Officeequipment;Officemachines;Operatingconditions;PC;Personalcomputers;Printers;Reverberationroommethod;Soundlevel;Soundpressurelevel;Telecommunications;Terminals;Testing;Tests;Workingplaces
【摘要】:
【中国标准分类号】:N65
【国际标准分类号】:17_140_20;35_020
【页数】:79P.;A4
【正文语种】:其他