Việt
bể than
Anh
coal basin
coal field
Đức
Kohlebecken
Kohlenbecken
Kohlenrevier
Steinkohlenbecken
Pháp
bassin houiller
bassin minier
coal basin,coal field /ENERGY-MINING/
[DE] Kohlenbecken; Kohlenrevier; Steinkohlenbecken
[EN] coal basin; coal field
[FR] bassin houiller; bassin minier
Kohlebecken /nt/THAN/
[EN] coal basin
[VI] bể than
o bể than