Việt
than đá
Anh
black coal
bituminous coal
soft coal
steam coal
Đức
Fettkohle
bituminöse Kohle
Pháp
charbon bitumineux
bituminous coal,black coal,soft coal,steam coal /ENERGY-MINING/
[DE] Fettkohle; bituminöse Kohle
[EN] bituminous coal; black coal; soft coal; steam coal
[FR] charbon bitumineux
o than đá