/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: koata https://cdn.slidesharecdn.com/profile-photo-koata-48x48.jpg?cb=1522879394 M.S.c in Engineering on Petrochemical Technology & basic Synthesis at the Moscow Institute of Petrochemical & Gas Industry named after J.M.Gubkin.31th May 1985 M.s.c. in cleaner Production at Sudanese Academy for Science & Technologies (project management.OH&S, EMS, waste water. solid waste).17th January2011,Leader Auditor ISO 9001 Certificate June 2011