Diseño de ventiladores para trabajar en atmósferas potencialmente explosivas.
Design of fans working in potentially explosive atmospheres
Conception des ventilateurs pour les atmosphères explosibles
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23.120 / Ventilators. Fans. Air-conditioners
29.260.20 / Electrical apparatus for explosive atmospheres
CTN 163 - Potentially explosive atmospheres. Explosion prevention and protection
EN 14986:2007 (Identical)
It is cancelled by: UNE-EN 14986:2017
