ISO 8694-1987 模压工具.有肩的顶杆
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来源:标准资料网
【英文标准名称】:Toolsformoulding;shoulderedejectorpins
【原文标准名称】:模压工具.有肩的顶杆
【标准号】:ISO8694-1987
【标准状态】:作废
【国别】:国际
【发布日期】:1987-09
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC29
【标准类型】:()
【标准水平】:()
【中文主题词】:顶杆;模具;铸模设备;销;销钉;形状;工具;名称与符号;尺寸;脱模顶销
【英文主题词】:pins(mechanics);tools;mouldingequipment;ejectorpins;pins(nails);shape;moulds;designations;ejectors;designation;dimensions
【摘要】:
【中国标准分类号】:J62
【国际标准分类号】:3185
【页数】:2P;A4
【正文语种】:英语
【英文标准名称】:Acoustics-Referencezeroforthecalibrationofaudiometricequipment-Referencethresholdofhearingunderfree-fieldanddiffuse-fieldlisteningconditions
【原文标准名称】:声学.校准音响设备标准基准零点.在自由场所和非扩散场所听力条件下听力基准阈值
【标准号】:BSENISO389-7-2006
【标准状态】:现行
【国别】:英国
【发布日期】:2006-01-23
【实施或试行日期】:2006-01-23
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:声学;听力测定;听觉阈;校正;条件;定义;扩散场;自由场;调查;试验报告;听度阈测量;参比状态;参考级;标准参考测量方法;声场;声压级
【英文主题词】:Acoustics;Audiometry;Auditorythreshold;Calibration;Conditions;Definition;Definitions;Diffusefields;Electricalengineering;Freefields;Investigations;Measurementsofthresholdofaudibility;Referenceconditions;Referencelevels;Referencemeasuringmethods;Requirements;Soundfields;Soundpressurelevel
【摘要】:ThispartofISO389specifiesareferencethresholdofhearingforthecalibrationofaudiometricequipmentusedunderthefollowingconditions.a)Thesoundfieldintheabsenceofthelistenerconsistsofeitherafreeprogressiveplanewave(freefield)oradiffusesoundfield,asspecifiedinISO8253-2.Inthecaseofafreefield,thesourceofsoundisdirectlyinfrontofthelistener(frontalincidence).b)Thesoundsignalsarepure(sinusoidal)tonesinthecaseoffree-fieldconditionsandone-thirdoctavebandsof(whiteorpink)noiseinthecaseofdiffuse-fieldconditions.c)Thesoundpressurelevelismeasuredintheabsenceofthelisteneratthepositionwherethecentreofthelistener'sheadwouldbe.d)Listeningisbinaural.NOTE1Correctionvaluesforthethresh'oldofhearingunderfree-fieldlisteningconditionsandselectedanglesofsoundincidence(45°and90°)deviatingfromfrontalincidencearegiveninISO8253-2forinformation.NOTE2OtherconditionsaregiveninBibliographicReference[1].Thedataaregiveninnumericalformforthepreferredfrequenciesintheone-third-octaveseriesfrom20Hzto16000HzinclusiveinaccordancewithISO266and,inaddition,forsomeintermediateaudiometricfrequenciesupto18000Hz.ItshouldbeemphasizedthatthethresholddatadifferfromtheaudiometriczerospecifiedinISO389-1,ISO389-2,ISO/TR389-5andISO389-8,sincethelatterrefertomonaurallisteningthroughearphoneswithsoundpressurelevelsreferredtospecifiedcouplersandearsimulators.DirectcomparisonbetweenthedatainthepartsofISO389mentionedaboveandinthispartofISO389isthereforenotappropriate.
【中国标准分类号】:M72
【国际标准分类号】:13_140
【页数】:20P.;A4
【正文语种】:英语
【英文标准名称】:StandardSpecificationforCopperSheet,Strip,Plate,andRolledBar
【原文标准名称】:铜片,铜带,铜板和轧制铜条的标准规范
【标准号】:ASTMB152/B152M-2009
【标准状态】:现行
【国别】:
【发布日期】:2009
【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】:B05.01
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:annealed;copperbars;copperplate;coppersheet;copperstrip;hot-rolled;rolled;UNSNo.C10100;UNSNo.C10200;UNSNo.C10300;UNSNo.C10400;UNSNo.C10500;UNSNo.C10700;UNSNo.C10800;UNSNo.C10910;UNSNo.C11000;UNSNo.C11300;UNSNo.C
【摘要】:1.1Thisspecificationestablishestherequirementsforcoppersheet,strip,plate,androlledbarproducedfromthefollowingcoppers.CopperUNSNo.A
PreviousDesignation
TypeofCopper
C10100B
OFE
Oxygen-freeelectronic
C10200B
OF
Oxygen-freewithoutresidualdeoxidants
C10300
...
Oxygen-freeextralowphosphorus
C10400,C10500,C10700
OFS
Oxygen-free,silverbearing
C10800
...
Oxygen-freelowphosphorus
C10910
...
Lowoxygen
C11000B,C
ETP,TPC
ElectrolytictoughpitchC,ToughpitchC
C11300,C11400,C11600B
STP
Silverbearingtoughpitch
C12000
DLP
Phosphorized,lowresidualphos-phorus
C12200B
DHP
Phosphorized,highresidualphos-phorus
C12300
DPS
Phosphorized,silverbearing
C14200
DPA
Phosphorusdeoxidized,arsenical
C14420
...
Tinbearingtelluriumcopper
C14530
...
Tintelluriumbearingcopper
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