Hello guys, Welcome to Africa's Largest Video Search Engine, and you are watching Introdução à Teoria de Ondas para o Concurso de Prático de Navios (Praticante de Prático). and this video is uploaded by Claudia Duarte at 2023-02-09T13:00:17-08:00. We are just promoting this video only for entertainment and educational purpose only. I hop you like our Video Search Engine. [N8M2jPUhm9U]