MetaHrystynx Gasoline Engine Model, Retro
MetaHrystynx Gasoline Engine Model, Retro Stationary Horizontal 4-stroke Water-cooling Internal Combustion Engine, Mechanical Physics Engine Toy for Adults, Science and Learning Tools 【Model Introduction】- The horizontal four-stroke gas engine, with an extremely large cast iron flywheel, is inspired by the Europe engines in the early 1900s. Paired with a high-end...