Kui soovid oma küsimusele vastust, jäta meile oma e-posti aadress.
Aitäh, oleme tagasiside kätte saanud.
a blackish solid product consisting essentially of carbon, mostly obtained by thermal cracking, nearly pure carbon formed during the refining of crude oil by high temperature carbonization of the heavy residues
Petrolkoks . EKI terminibaas Esterm. Eesti Keele Instituut, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//esterm/Petrolkoks/1/deu (20.06.2026)