aerial view on tug boat with white superstructure and bunker barge with valves and manifolds alongside of the container vessel.

vehicle ship watercraft boat screenshot transport port ferry tugboat waterway sea harbor channel machine aerial view tug white superstructure bunker barge valves manifolds container vessel crane environment houston view boat barge ship station tanks bunkering business cargo container diesel dock engine equipment export freight fuel fuel vessel harbor heavy import industrial industry loading machinery manifold mdo oil spill pipeline piping port sea shipping supply tank tanker technology terminal trade transport transportation valve water