STAS SR CEI 621-1-1995 Electrical installations for outdoor sites under heavy conditions (including open-cast mines and quarries), Part 1: Scope and definitions
Obiectul prezentului standard este de a stabili principiile de baz? pentru montarea ?i func?ionarea echipamentului electric, principii destinate s? asigure securitatea persoanelor, a animalelor domestice sau de cresc?torie ?i a echipamentulu, precum ?i bu
STAS SR CEI 621-1-1995 history
1995STAS SR CEI 621-1-1995 Electrical installations for outdoor sites under heavy conditions (including open-cast mines and quarries), Part 1: Scope and definitions