DIN 9752-1983 办公设备.标识卡.概念和分类
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【英文标准名称】:Officemachines;identificationcards;conceptsandclassification
【原文标准名称】:办公设备.标识卡.概念和分类
【标准号】:DIN9752-1983
【标准状态】:现行
【国别】:德国
【发布日期】:1983-09
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;设计;数据系统工程;识别卡;识别证
【英文主题词】:definitions;datasystemsengineering;design;identitycards;identificationcards
【摘要】:Officemachines;identificationcards;conceptsandclassificationAnmerkung:Begriffe,diedurchderenBenennungalsdefiniertgeltenk?nnen,sindnachDIN2330,AusgabeM?rz1979,Abschnitt6.3.6,nurmitderenBenennungenaufgeführt.
【中国标准分类号】:L64
【国际标准分类号】:5453
【页数】:3P;A4
【正文语种】:德语
【英文标准名称】:MakingCapillaryJointsbySolderingofCopperandCopperAlloyTubeandFittings
【原文标准名称】:用铜和铜合金管及配件钎焊制作毛细管连接件
【标准号】:ASTMB828-1998
【标准状态】:作废
【国别】:美国
【发布日期】:1998
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:管;铜;配件;软钎焊连接
【英文主题词】:pipes;copper;solderedjoints;fittings
【摘要】:
【中国标准分类号】:H62
【国际标准分类号】:23_040_15
【页数】:
【正文语种】:英语
【英文标准名称】:StandardTestMethodforQuenchingTimeofHeat-TreatingFluids(MagneticQuenchometerMethod)
【原文标准名称】:热处理液体淬火时间的标准试验方法(磁性冷却速度试验器法)
【标准号】:ASTMD3520-2004
【标准状态】:作废
【国别】:
【发布日期】:2004
【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】:D02.L0.06
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:淬火时间;试验;石油产品;淬火;润滑剂;液体
【英文主题词】:Curiepoint;magneticquenchometer;quench;quenchant
【摘要】:Theresultsobtainedbythetestmethoddescribedareusefulasguidesinselectingfluidswithrespecttoquenchingspeedcharacteristicsdesiredformetalquenchingapplications.Note38212;Althoughthistestmethodhasbeenfoundusefulforsomewater-basedfluids,thestatisticalsignificanceofthetesthasbeenestablishedonlybyround-robintestingofpetroleum-basedfluids.Theseresultswillprovideameasureofquenchingspeed(coolingrate)fromapproximately885x00B0;C(1625x00B0;F)to354x00B0;C(670x00B0;F)andarenotdirectlyproportionaltohardnessobtainableonmetalsquenchedthereinasmanyotherfactorsareinvolvedinthequenchingprocessinactualplantoperationwithproductionparts.Note48212;TestMethodD6200describestheequipmentandprocedureforcharacterizingthetime-temperatureperformanceofaquenchingoilthroughtheentirecoolingprocess.FIG.1MagneticQuenchometerFIG.2TestSequenceinBeaker1.1ThistestmethodcoversaprocedureformakingacomparativeevaluationofthequenchingspeedcharacteristicsofpetroleumfluidsusedinthequenchingofmetalsbymeansoftheMagneticQuenchometer.Note18212;AcomparisonmethodfortestingthehardenabilityofsteelisTestMethodA255.Note28212;AnadditionalcomparisonmethodforevaluationofthequenchingspeedcharacteristicsofpetroleumfluidsusedinthequenchingofmetalsisTestMethodD6200.1.2Thistestmethodprovidesameasureofchangesinoilchemistryduetocontamination,baseoildegradation,andadditivedrag-outduringuse.Thistestmeasureschangesinthequenchingspeedcharacteristicsofpetroleumfluidsatthehightemperature(>354176;C).Thistestmethoddoesnotreliablypredictmetallurgicalperformance.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatoryrequirementspriortouse.
【中国标准分类号】:J36
【国际标准分类号】:75_120
【页数】:6P.;A4
【正文语种】:
