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Successful seatrials of first Rolls-Royce S4 Waterjets
Rolls-Royce has successfully completed seatrials of its first S4 series of waterjets, designed to give higher efficiency at lower speeds. The trials a...
Tag Archives: Rolls-Royce
Rolls-Royce has successfully completed seatrials of its first S4 series of waterjets, designed to give higher efficiency at lower speeds. The trials a...
