Revize - elektro Petr Matůšek branches

Revision of electrical equipment e2a up to 1000vac and 1500vdc without danger of explosion, buildings, low voltage connections, machinery and equipment, appliances, lightning conductors, communication with suppliers and distributors of electricity.

Revision of electrical equipment e2a up to 1000vac and 1500vdc without danger of explosion, buildings, low voltage connections, machinery and equipment, appliances, lightning conductors, communication with suppliers and distributors of electricity.