OBC | The obstacles only exist inside people's heads!
Aircraft propeller maintenance
EffShip Efficient Shipping with Low Emissions Bengt Ramne, ScandiNAOS AB.
Grant nov99
Design of Ice Breaking Ships - Riska (2)
Wright Brothers
Ship Propulsion_Basic Principles.htm
CP Propeller Equipment
MAN propeller 1510-0078.pdf
5510-0101-01ppr_lowb71535f0bf5969569b45ff0400499204
Design Project Report
Wilbur and Orville Wright How They Invented the Airplane By Michael Aiken May, 2005.
