(heavy industries)
Heavy industry is industry in which large machines are used to produce raw materials or to make large objects.
? light industry
N-VAR
(heavy industries)
Heavy industry is industry in which large machines are used to produce raw materials or to make large objects.
? light industry
N-VAR
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012