Home » Tender for Supply Of Sealing Elements For Preventers. ?????????? ??2?-2??-160?35.02.003, ?????? ?????????????? ??????? ???????? 014-018-25-2-3, ?????? ?????????????? ??????? ???????? 045-053-46-2-3, ??????? ?????????????? 1-55?45-1, ?????????? ??2?-2??-160?35.02.003, Russian federation