Report copyright - ANSI/ISA-60079-2 (12.04.01)-2010 (R2015) · 2020. 4. 1. · 9 ANSI/ISA-60079-2 (12.04.01) ♦ ANSI/UL 60079-2 27 August 2010 Preface . This preface, as well as all footnotes and annexes,
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