23-03-2020, 20:44
Spodaj je dober članek na temo metalurgije precizne cevi.
https://www.nxtbook.com/nxtbooks/nra/ssu...ex.php#/14
Intervju na isto temo z vplivnimi cevarji (Lilja, Lothar Walther, Krieger, itd.)
https://www.youtube.com/watch?time_conti...e=emb_logo
https://www.nxtbook.com/nxtbooks/nra/ssu...ex.php#/14
Intervju na isto temo z vplivnimi cevarji (Lilja, Lothar Walther, Krieger, itd.)
https://www.youtube.com/watch?time_conti...e=emb_logo