ผู้เขียน: J. H. Clough Smith

Marine Gyro-Compasses and Automatic Pilots, A Handbook for Merchant Navy Officers: Volume Two, Automatic Pilots is a reference book describing automatic pilots and ancillary equipment that are …

Ship Magnetism and the Magnetic Compass deals with the magnetism of ships and the deviation of the magnetic compass produced by this magnetism. Emphasis is placed on the distinction between the …

Marine Gyro-Compasses and Automatic Pilots: A Handbook for Merchant Navy Officers, Volume One: Gyro Compasses is manual for the various types of compass utilized in naval navigation. The text details …