【英文标准名称】:Totallyenclosedfan-cooledthree-phaseinductionmotorswithsquirrel-cage,typeIMB5,IMB10,IMB14,withrollingbearings;relationshipframesizes-outputratingsfortypeofprotectionincreasedsafety"e"
【原文标准名称】:带滚动轴承的IMB5、IMB10、IMB14型全密封风扇冷却鼠笼式三相感应电机.相关框架规格-提高防护安全性"E"型的额定输出功率
【标准号】:DIN42677-2-1983
【标准状态】:作废
【国别】:德国
【发布日期】:1983-04
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:性能;鼠笼式电动机;异步电动机;三相电动机;安全工程;电动机;滚动轴承;冷却;额定值;尺寸;多相交流电动机;表面;防护程度;电气工程;交流电动机
【英文主题词】:Alternating-currentmotors;Asynchronous;Asynchronousmotors;Bearings;Cooling;Coordination;Dimensions;Electricmotors;Electricalengineering;Explosionprotection;Explosion-proof;Ignition;IPenclosure;Motors;Performance;Ratings;Rollingbearings;Rotationalspeeds;Safetyengineering;Squirrel-cagemotors;Surfaces;Terms;Three-phasecurrent;Three-phasemotors;Typeofprotection;Types
【摘要】:
【中国标准分类号】:K22
【国际标准分类号】:29_160_30
【页数】:3P.;A4
【正文语种】:德语
基本信息
标准名称: | 电碳制品物理化学性能试验方法 肖氏硬度 |
中标分类: |
电工 >>
电工材料和通用零件 >>
电碳制品 |
替代情况: | 调整为JB/T 8133.4-1995 |
发布日期: | |
实施日期: | 1989-01-01 |
首发日期: | |
作废日期: | |
出版日期: | |
页数: | 2页 |
适用范围
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前言
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目录
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引用标准
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所属分类: 电工 电工材料和通用零件 电碳制品
【英文标准名称】:StandardGuideforExaminationofMechanicalCheckwriterImpressions
【原文标准名称】:机械支票数字打印机压痕检查的标准指南
【标准号】:ASTME2285-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:E30.02
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:checkwriterimpressions;checkwriters;forensicsciences;questioneddocuments;Checkwriters;Forensicdocumentexaminers;Forensicinvestigation/analysis;Mechanicalcheckwriterimpressions;Questioneddocuments
【摘要】:Theproceduresoutlinedherearegroundedinthegenerallyacceptedbodyofknowledgeandexperienceinthefieldofforensicdocumentexamination.Byfollowingtheseprocedures,aforensicdocumentexaminercanreliablyreachanopinionconcerningwhethertwoormoreimpressionswerecreatedbythesamecheckwriter,whetheraparticularcheckwritercreatedthespecificimpression,orthedeterminationofthemakeandmodelofcheckwriterthatmadeanimpression.1.1Thisguideprovidesproceduresforexaminationsthatshouldbeusedbyforensicdocumentexaminers(E444)forexaminationsandcomparisonsinvolvingmechanicalcheckwritersandtheirimpressions(exclusiveofrubberstampcheckwriterimpressionsorcomputergeneratedcheckwriterimpressions).1.2Theseproceduresareapplicablewhethertheexamination(s)andcomparison(s)areofquestionedandknownitemsorofexclusivelyquestioneditems.1.3Theseproceduresincludeevaluationofthesufficiencyofthematerialavailableforexamination.1.4Theparticularmethodsemployedinagivencasewilldependuponthenatureandsufficiencyofthematerialavailableforexamination.1.5Thisguidemaynotcoverallaspectsofparticularlyunusualoruncommonexaminations.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatoryrequirementspriortouse.
【中国标准分类号】:A13
【国际标准分类号】:03_060;03_160
【页数】:3P.;A4
【正文语种】:英语