Ezinye iimpendulo zekhabhoni eyenziwe yasebenza Yenziwa njani icarbon? Ikhabhoni esebenzayo yenziwa ngokurhweba ngamalahle, iinkuni, amatye eziqhamo (ikakhulu ikhokhonathi kodwa kunye newalnut, ipesika) kunye nezinto eziphuma kwezinye iinkqubo (irhasi yerafinates). Kula malahle, iinkuni kunye nekhokhonathi zi...
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