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24th Int'l Oil, Gas, Refining & Petrochemical Exhibition held in Tehran, Iran 

        

        
 Source：Xinhua| 2019-05-02 13:33:32|Editor:  Shi Yinglun 

        

              
        


        

        

        

        
    

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        IRAN-TEHRAN-OIL EXHIBITION
        

        People visit the 24th International Oil, Gas, Refining & Petrochemical Exhibition in Tehran, Iran, on May 1, 2019. (Xinhua/Ahmad Halabisaz) 
        

        

        

        


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KEY WORDS: Iran

              
        

        



        


        

        


        

        

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