PontoonsHydrotechnical constructionGatesPontoonsCaissons PONTOON P493 Unpropelled construction pontoondesigned for marine hydrographic worksin sheltered sea waters and harbours Main dimension:Loa - 49,8 mBoa - 3,25 mH - 21 mT max - 2,45 m CONVERSION OF 4 PONTOONS 1000 tons each
PONTOON P493 Unpropelled construction pontoondesigned for marine hydrographic worksin sheltered sea waters and harbours Main dimension:Loa - 49,8 mBoa - 3,25 mH - 21 mT max - 2,45 m