Hellow guys, Welcome to my website, and you are watching АО "МОЗБТ" на VIII Всероссийском съезде геологов. and this vIdeo is uploaded by Акционерное общество «Московский Опытный Завод Буровой Техники» (АО « МОЗБТ») at 2017-08-11T06:08:10-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
