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NEMA EW 4-2009

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NEMA EW 4-2009 Graphic Symbols for Arc-Welding and Cutting Apparatus

standard by National Electrical Manufacturers Association, 03/03/2009

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$109.00

-$55.00

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Full Description

Establishes graphic symbols for arc-welding and cutting apparatus that identify controls, indicators, connection points, junctions and processes. Usage examples are also provided. Online access to artwork from Table 1 is forthcoming.

Product Details

Published: 03/03/2009 Number of Pages: 65File Size: 1 file , 1.8 MB Product Code(s): 100182, 100182