260-1978 IEEE Standard Letter Symbols for Units of Measurement. (SI Units, Customary Inch-Pound-Units, and Certain Other Units)

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Organization: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 January 1978
Status: inactive
Page Count: 18
ICS Code (Graphical symbols for use on mechanical engineering and construction drawings, diagrams, plans, maps and in relevant technical product documentation): 01.080.30
ISBN (Online): 0-7381-4186-0
DOI: 10.1109/IEEESTD.1978.80832

Abstracts

Standard

Close cooperation of committees of the International Electrotechnical Commission, the International Organization for Standardization, and the SUN Commission of the International Union of Pure and Applied Physics, together with effective liaison with committees of national standardizing organizations, is resulting in compatible national standards for letter symbols for both quantities and units. SI units are clearly identified, and the most recent (1978) actions of the International Committee for Weights and Measures have been incorporated. An important new section in this revision provides guidance for unit symbols to be used with limited character sets. There are important considerations in the man-machine interface area that are the subject of continued study by the preparing subcommittee.<>

Document History

ST 260:1999 - For Television — 1125/60 High-Definition Production System — Digital Representation and Bit-Parallel Interface
January 4, 1999 - Society of Motion Picture and Television Engineers

This standard specifies the digital representation of the signal parameters of the 1125/60 high-definition production system as given in their analog form by ANSI/SMPTE 240M. - This standard also specifies the signal format and the mechanical and electrical characteristics of the bit-parallel...

260-1978 - IEEE Standard Letter Symbols for Units of Measurement. (SI Units, Customary Inch-Pound-Units, and Certain Other Units)
January 1, 1978 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Close cooperation of committees of the International Electrotechnical Commission, the International Organization for Standardization, and the SUN Commission of the International Union of Pure and Applied Physics, together with effective liaison with committees of national standardizing organizations...

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