Hellow guys, Welcome to my website, and you are watching Вводный инструктаж - ПРОВЕДЕНИЕ ГАЗООПАСНЫХ РАБОТ. and this vIdeo is uploaded by Каспийский Трубопроводный Консорциум at 2020-06-02T05:02:34-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
