Leerrohr Fränkische FFKUS-EM-F M25 HighSpeed grau 50m in Nordrhein-Westfalen - Löhne | eBay Kleinanzeigen ist jetzt Kleinanzeigen
This was course i had to do in my apprenticeship. (Germany) What does is look like in your Country? (Electricians for power and building services) : r/electricians