Historical
IEC 60050-426 Ed. 2.0 b:2008
International Electrotechnical Vocabulary - Part 426: Equipment for explosive atmospheres
This second edition cancels and replaces the first edition published in 1990. This edition constitutes a technical revision. This edition included the following significant technical changes with respect to the previous edition: Terms and definitions have been revised to align with those used in the documents listed in the normative references
CONTENT PROVIDER
International Electrotechnical Commission [iec]
International Electrotechnical Commission [iec]