Dredging: Trailing Suction Hopper Dredgers - How does it work?

Dredging: Trailing Suction Hopper Dredgers - How does it work?

424,819 Просмотров

Ссылки и html тэги не поддерживаются


Комментарии:


Dredging: Trailing Suction Hopper Dredgers - How does it work? IADC Dredging (International Association of Dredging Companies)