Hellow guys, Welcome to my website, and you are watching 5-1. Очистка грунтов от загрязнений. Физико-химические методы очистки грунтов.. and this vIdeo is uploaded by ВИДЕОКУРСЫ ЛЕКЦИЙ ПРОФЕССОРА В.А.КОРОЛЁВА at 2021-04-02T08:45:28-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.