Grubengas /ENERGY-MINING/
[DE] Grubengas
[EN] firedamp
[FR] grisou
Grubengas /ENERGY-MINING/
[DE] Grubengas
[EN] mines' gas
[FR] gaz de mine
Grubengas /ENERGY-MINING/
[DE] Grubengas
[EN] fire-damp
[FR] grison
Grubengas,Methan,Schlagwetter,Zechengas /ENERGY-MINING,INDUSTRY-CHEM/
[DE] Grubengas; Methan; Schlagwetter; Zechengas
[EN] firedamp; minegas
[FR] grisou