Oguzhan Topcuoglu yettwasken-d ɣef usmel Best Designs of the World s wayen i d-yewwi: 3 n yifeṣṣilen i yewwin arrazen, deg taɣulin: Afeṣṣel n Tankult, Tanekla d Usiweḍ, Afeṣṣel n Ifarisen n Tɣellist, Talwit d Uɛessi d Afeṣṣel n Tetiknulujiyin Tizirawin, Isnasen d Useɣẓan.
Walit akaram n leqdicat i yewwin arrazen sɣur Oguzhan Topcuoglu
Ifeṣṣilen sɣur Oguzhan Topcuoglu
Afeṣṣel n Tetiknulujiyin Tizirawin, Isnasen d Useɣẓan Seismic Mobile Application sɣur Oguzhan Topcuoglu
Afeṣṣel n Ifarisen n Tɣellist, Talwit d Uɛessi ARIN-X6040D Dual View X-Ray Inspection System sɣur Oguzhan Topcuoglu
Afeṣṣel n Tankult, Tanekla d Usiweḍ Mod-Ice Suburban Train sɣur Oguzhan Topcuoglu
Tesnulfam-d ayen yufraren?
Anfet i umaḍal ad iwali leqdic-nnwen. Sifeḍt afeṣṣel-nnwen i wakken ad yettwali ma izmer ad d-iban ɣef usmel Best Designs of the World.
Sbanet-d leqdic-nnwen