%0 Journal Article %T 3-D technologies in shipbuilding and ship repair. Overview of the current state %A Khalilov, N.A. %A Ogurtsov, D.V. %A Koperchak, O.P. %K Additive technologies, 3D scanning, 3D printing, shipbuilding, ship repair, technical regulation, certification, introduction of new technologies %J Operation of Maritime Transport %D 2020 %N %P 5 %I Budget Educational Institution of Higher Education “Admiral Ushakov State Maritime University”