vues
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Magnetic Compass Correction Explained | Flinders Bar, Soft Iron Spheres & Spare Iron | DGS MMD Exam
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Boussole
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Why Do Ships Have Two Balls?
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SHIP'S MAGNETISM, PART -02, CHIEF MATE EXAM, NAV AIDS, PHASE -II | Soft Iron, Hard Iron
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In and Out Navigation: The Easiest Way to Use a Compass
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Correction of D & E by Soft Iron Sphere
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How to install a compass hinge
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LUGGAGE COMPASS SERIES | Pilot Instruments Collection
