Ligalase tsa Polokeho
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Ligalase tsa polokeho / khalase ea tšireletso ea mahlo
Ligalase tsa mahlo, kapa likhalase tsa tšireletso, ke mefuta ea li-eyecloggle tse sireletsang mahlo tse atisang ho koahela kapa ho sireletsa sebaka se potolohileng leihlo ho thibela likaroloana, metsi kapa lik'hemik'hale ho otla mahlo. Li sebelisoa lilaboratoring tsa k'hemistri le ho betleng mapolanka. Hangata li sebelisoa lipapaling tsa lehloa, le ho seseng. Ligalase tsa mahlo hangata li aparoa ha ho sebelisoa lisebelisoa tsa motlakase tse kang li-drill kapa li-chainsaw ho thibela likaroloana tse fofang ho senya mahlo. Mefuta e mengata ea likhalase tsa mahlo e fumaneha e le lengolo la ngaka ...