Joalo ka ha bohle re tseba, ho pheha mashala, ho tsejoang hape e le ho khutlisa mocheso o phahameng oa mashala, ke indasteri ea pele ea lik'hemik'hale ea mashala. Ke ts'ebetso ea phetolo ea mashala e nkang mashala joalo ka thepa e tala ebe e a futhumatsa ho isa ho 950 ℃ tlas'a boemo ba moea o ikhethileng, o hlahisa coke thr ...
Bala haholoanyane