Pebbles, gravel, broken or crushed stone, for concrete aggregates, for road metalling or for railway ballast, shingle and flint, whether or not heat-treated, macadam of slag, dross or similar industrial waste
Prodniki, gramoz, lomljen ali drobljen kamen, ki se navadno uporabljajo kot agregati za beton, za nasipanje, makadam, troske in podobnih industrijskih odpadkov, vključno mešanice