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IEC 60027 - 版本历史
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<p><b>新页面</b></p><div>IEC 60027為[[国际电工委员会]]的电气技术用字母符号標準。分為以下幾個部份：<br />
* IEC 60027-1: General 总则<br />
* IEC 60027-2: Telecommunications and electronics 电信和电子学<br />
* IEC 60027-3: Logarithmic and related quantities, and their units 对数量和单位<br />
* IEC 60027-4: Symbols for quantities to be used for rotating electrical machines 旋转电机用量值符号<br />
* IEC 60027-6: Control technology 控制技术<br />
* IEC 60027-7: Physiological quantities and units<br />
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==二進制前綴==<br />
{{main|二進制前綴}}<br />
1999年新增的IEC 60027-2<ref>{{Cite web |url=http://physics.nist.gov/cuu/Units/binary.html |title=NIST summary of IEC 60027-2 |accessdate=2010-06-21 |archive-date=2019-05-27 |archive-url=https://web.archive.org/web/20190527081253/https://physics.nist.gov/cuu/Units/binary.html |dead-url=no }}</ref>定義了kilobit不可代表kibibit。<br />
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統一的[[ISO]]/[[国际电工委员会|IEC]] [[ISO/IEC 80000|IEC 80000-13:2008]]標準取消並取代第3.8和3.9的IEC 60027-2:2005（二進制前綴倍數），唯一的改變是增加了明確的定義和一些數量。<ref>{{Cite web |url=http://www.niso.org/publications/newsline/2008/newslinemay2008.htm#Spec4 |title=niso, New Specs and Standards |accessdate=2010-06-21 |archive-date=2008-12-08 |archive-url=https://web.archive.org/web/20081208131408/http://www.niso.org/publications/newsline/2008/newslinemay2008.htm#Spec4 |dead-url=yes }}</ref><br />
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==参见==<br />
*[[ISO/IEC_80000]]<br />
*[[ISO 31]]<br />
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==參考文獻==<br />
<div class="references-small"><br />
<references></references><br />
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==外部链接==<br />
* [https://web.archive.org/web/20090116021027/http://www.iec.ch/cgi-bin/procgi.pl/www/iecwww.p?wwwlang=E&wwwprog=sea22.p&search=iecnumber&header=IEC&pubno=60027&part=&se=&number=&searchfor=&ics= Reference IEC 60027] (IEC Catalog, www.iec.ch)<br />
* [http://webstore.iec.ch/preview/info_iec60027-2%7Bed3.0%7Db.pdf IEC 60027-2 (2005-08) Ed. 3.0 Bilingual]{{Wayback|url=http://webstore.iec.ch/preview/info_iec60027-2%7Bed3.0%7Db.pdf |date=20110614010400 }} (preview)<br />
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{{IEC標準列表}}<br />
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[[Category:IEC標準|#60027]]</div>
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