Việt
than vụn
than cám
bụi than
than bột
Anh
slack coal
coal beans
duff
Đức
Grus
Gruskohle
Kohlengrus
Grus /m/THAN/
[EN] slack coal
[VI] than cám, bụi than
Gruskohle /f/THAN/
Kohlengrus /m/THAN/
[EN] coal beans, duff, slack coal
[VI] than cám, than bột
o than vụn