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SAE J810 Classification of Common Surface Imperfections in Sheet Steel

作者:标准资料网 时间:2024-05-21 08:13:54  浏览:9574   来源:标准资料网
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Product Code:SAE J810
Title:Classification of Common Surface Imperfections in Sheet Steel
Issuing Committee:Sheet And Strip Steel Committee
Scope:Common or obvious surface imperfections, which sometimes occur in sheet steel, are normally visible to the naked eye before or after fabrication. Illustrations and definitions of these imperfections are contained in this SAE Information Report. The identifying names are those commonly used throughout the steel industry. The imperfections identified include the major and most often encourntered imperfections known to exist at this time. These imperfections are variable in appearance and severity. Extreme conditions have been selected in some instances in order to obtain suitable photographs.
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【英文标准名称】:Fibreopticcommunicationsubsystemtestprocedures-Part2-3:Digitalsystems-Jitterandwandermeasurements(IEC61280-2-3:2009);GermanversionEN61280-2-3:2009
【原文标准名称】:纤维光学通信子系统基本试验程序.第2-3部分:数字系统.抖动和漂移的测量(IEC61280-2-3-2009);德文版本EN61280-2-3-2009
【标准号】:DINEN61280-2-3-2010
【标准状态】:现行
【国别】:德国
【发布日期】:2010-05
【实施或试行日期】:2010-05-01
【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】:通信系统;定义;偏差;数字的;数字信号;电气工程;纤维光学;跳动;测量;测量技术;光学测量;光学试验;光波导;光学;参数;额定值;信号处理;信号传输;子系统;电信;测试;漂移
【英文主题词】:Communicationsystems;Definitions;Deviations;Digital;Digitalsignals;Electricalengineering;Fibreoptics;Jitter;Measurement;Measuringtechniques;Opticalmeasurement;Opticaltests;Opticalwaveguides;Optics;Parameters;Ratings;Signalprocessing;Signaltransmission;Subsystems;Telecommunications;Testing;Wander
【摘要】:ThispartofIEC61280specifiesmethodsforthemeasurementofthejitterandwanderparametersassociatedwiththetransmissionandhandlingofdigitalsignals.
【中国标准分类号】:M33
【国际标准分类号】:33_180_01
【页数】:42P.;A4
【正文语种】:德语



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