Page 10 - IJTSRD.com - Special Issue - 2nd International Congress of Engineering
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October, 20  2017
                                                                 th







                                                                                     October, 20ctober, 20  2017
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                                                                              Speaker: Athanasios HristoulasAthanasios Hristoulas






















                    October, 20  2017
                                   th




                   Speaker:  Grigori Sidorov













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