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IS/IEC 60079 : PART 28 : 2015 ( IEC 60079 : Part 28 : 2015)
(Reaffirmed Year :
2023
)
Explosive Atmospheres PART 28 PROTECTION OF EQUIPMENT AND TRANSMISSION SYSTEMS USING OPTICAL RADIATION ( First Revision )
Technical Committee :
ETD 22
Price :
₹ 5,600.00 ( US$ 66.00)