pyrochroite pyroconductivity pyroelectric effect pyroelectricity pyrogallic acid pyrogenic distillation pyroligneous acid pyrolitic breakdown pyrolusite pyrolysis pyrolytic pyromagnetism pyrometallurgic pyrometallurgical pyrometallurgy pyrometer pyrometer couple pyrometer probe pyrometer tube pyrometric |
pyrochroite минер. пирохроит Търсената дума е намерена |