The "mules" or locomotives don't really pull the ship - they may assist sometimes - but the ship uses it's own propellers to move. The locomotives have heavy cables running to the ship and their main purpose is to keep the ship off the wall, to keep it in the centre of the chamber.
The "mules" or locomotives don't really pull the ship - they may assist sometimes - but the ship uses it's own propellers to move. The locomotives have heavy cables running to the ship and their main purpose is to keep the ship off the wall, to keep it in the centre of the chamber.
LauriStrengell 2 years ago
La vera ingegneria idraulica!!!!!!!!!!!
MrBoltzmann 2 years ago