Electricieni gr 13 , coloane trifazate U=3x400V
Electricieni gr 13 , coloane trifazate U=3x400V
Forum Tehnic : Frigotehnisti ,Instalatori ,Electricieni si Sisteme Fotovoltaice
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Gavrila Petru scrie:Electricieni gr 13 , coloane trifazate U=3x400V