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12-11-2014, 05:36 AM
https://s1.yimg.com/bt/api/res/1.2/nVvJNJr7SFhsHLM2vnCyIw--/YXBwaWQ9eW5ld3M7Zmk9ZmlsbDtoPTg2O3E9NzU7dz0xMzA-/http://media.zenfs.com/en_AE/News/Saudi%20Gazette/141819351073.jpg (https://en-maktoob.news.yahoo.com/future-petroleum-discussed-dhahran-064240762.html)A two-day symposium on Catalysts in Petroleum Refining and Petrochemicals last week at King Fahd University of Petroleum and Minerals (KFUPM) in Dhahran discussed varied topics such as hydro processing, gasoline and diesel upgrades, high performance catalysts, CO2 utilization and the design of **vel catalysts.
أكثر... (https://en-maktoob.news.yahoo.com/future-petroleum-discussed-dhahran-064240762.html)
أكثر... (https://en-maktoob.news.yahoo.com/future-petroleum-discussed-dhahran-064240762.html)