Hellow guys, Welcome to my website, and you are watching Как закалялась сталь | Термообработка ножей из пружинной стали | Ніж подрібнювача. and this vIdeo is uploaded by Агроман, ООО at 2021-05-11T02:18:09-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.