Revision as of 15:49, 23 February 2015 by W126jep(talk | contribs)(Created page with "==2. Describir las siguientes clases de equipos de búsqueda de oro:== ===a. Caja de represa=== ===b. Caja mecedora=== ===c. Draga de lavar oro (highbanker)=== ===d. Dragado d...")