DictionaryForumContacts

   Russian
Google | Forvo | +
to phrases
битуминозный угольstresses
geol. humite f
met. charbon bitumineux; charbon gras
O&G. tech. charbon asphaltique
tech. houille bitumineuse
битуминозный уголь: 4 phrases in 3 subjects
Chemistry1
Metallurgy2
Technology1