Model kola a nápravy
Model kola a nápravy Gelsonlab HSPD-054 pro výuku
Model kola a nápravy is great for teaching about mechanics and conservation of energy - the plastic stepped pulley is fitted with a ball bearing on a single steel rod. It uses any standard right angle clamp to attach to a support stand.Čtyřvrstvá věž, průměr 105 mm / 65 mm / 50 mm / 35 mm. Délka tyče 120 mm.