clinker in Russian
clinker in Russian
голла́ндский кирпи́ч
A very hard brick used for paving customarily made in the Netherlands. [from 17th c.]
кли́нкер
A very hard brick used for paving customarily made in the Netherlands. [from 17th c.]
шлак
Slag or ash produced by intense heat in a furnace, kiln or boiler that forms a hard residue upon cooling. [from 18th c.]