Small spheric buoys were also supplied to Impresub in 1999 during works in Egypt. 100-meter depth and 9 kg net buoyancy are the characteristics of these small yet safe and easy-to-handle depth spheres.
Small spheric buoys were also supplied to Impresub in 1999 during works in Egypt. 100-meter depth and 9 kg net buoyancy are the characteristics of these small yet safe and easy-to-handle depth spheres.
