Hellow guys, Welcome to my website, and you are watching Poznaj zawód: kierownik pociągu i konduktor KD. and this vIdeo is uploaded by Koleje Dolnośląskie S.A. at 2023-06-12T01:20:22-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.