Translate the given Spanish text to English

A mobile vending apparatus (11) for potable water is described.
Se describe un aparato expendedor movil para agua potable.

A method for generating training data is disclosed.
Se describe un método para generar datos de entrenamiento.

The heater-wick element comprises two or more layers of electrically resistive mesh material.

El elemento calentador-mecha comprende dos o más capas de material de malla eléctricamente resistivo.