Buscar
Selecciona el idioma del diccionario
underground mine ventilation
/ˌʌndɚɡɹˈaʊnd mˈaɪn vˌɛntɪlˈeɪʃən/
Underground mine ventilation
01
the system that supplies fresh air and removes contaminants from underground mines
información gramatical
Ejemplos
The underground mine ventilation was upgraded to handle the deeper workings.
LanGeek
