DictionaryForumContacts

   Chinese
Google | Forvo | +
to phrases
石油加工 shíyóu jiāgōngstresses
gen. нефтепереработка
oil переработка нефти
石油 加 工
: 49 phrases in 6 subjects
Environment1
General29
Oil / petroleum4
Oil processing plants10
Polymers1
Technology4