yonuvchan yoqilgʻiгорючее топливо
Qidiruv
«inflammable fuel» boʻyicha 2 ta natija: Inglizchadan
Lugʻat maqolalari
1 taTaʼriflar ichida
1 tamixture of gases which are formed during decomposition of wastes (of dung, straw, organic domestic wastes) by cellulose anaerobic organisms with the participation of bact