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Standard 60079-28, Edition 2

Explosive Atmospheres - Part 28: Protection of Equipment and Transmission Systems Using Optical Radiation

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Standard 60079-28, Edition 2 Edition Date: September 15, 2017 ANSI Approved: December 07, 2021 $294.00-$734.00
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December 07, 2021 Redline Revision
March 06, 2020 Redline Revision
February 27, 2020 Redline Revision
December 08, 2017 Redline Revision
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An electronic document associated with a UL Standard for Safety or Outline of Investigation, and issued by UL to propose:

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October 15, 2021
November 08, 2019
July 28, 2017
December 23, 2016
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Other Updates (1)

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National Differences   
September 15, 2017
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Referenced Standards (12)

Reverse Referenced Standards (3)

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