Material eléctrico sumergido en aceite para su utilización en atmósferas explosivas.
OIL IMMERSED ELECTRIC MATERIAL FOR BEING USED IN EXPLOSIVE ATMOSPHERES.
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Buy on AENOR
29.260.20 / Electrical apparatus for explosive atmospheres
CTN 202/SC 31 - Electrical apparatus for explosive atmospheres
IEC 60079-6:1968 (Identical)
It is cancelled by: UNE-EN 60079-6:2008