ISO 31-11 | Wikipedia audio article
Channel: wikipedia tts
Date: 2018-11-14

This is an audio version of the Wikipedia Article:
ISO 31-11

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SUMMARY
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ISO 31-11:1992 was the part of international standard ISO 31 that defines mathematical signs and symbols for use in physical sciences and technology. It was superseded in 2009 by ISO 80000-2.Its definitions include the following: