SHARPENNING - OSTRZARSTWO

 

https://www.farmer.pl/technika-rolnicza/serwis-czesci-osprzet/jak-ostrzyc-noze-pras-i-przyczep-rotorowych,77778.html

https://poltechparts.pl/noze-do-pras-przyczep-do-zielonek

 https://thefarmingforum.co.uk/index.php?threads/sharpening-round-baler-knives.144214/

https://www.google.pl/search?client=opera&q=Round+baler+knife&sourceid=opera&ie=UTF-8&oe=UTF-8

https://en.wikipedia.org/wiki/Baler