Suction dredger in a river sucks sand and gravel from the river bottom and transports it via a floating pipeline with orange floats to the shore.
Original size is 1554 × 1000 pixelsSuction dredger in a river sucks sand and gravel from the river bottom and transports it via a floating pipeline with orange floats to the shore.
Original size is 1554 × 1000 pixels