Ho penta ho bolela ho fafatsa likarolo tse sireletsang le tse khabisitsoeng holim'a tšepe le libaka tse seng tsa tšepe.Ka tsoelo-pele e tsoelang pele le tsoelo-pele ea theknoloji ea indasteri, theknoloji ea ho roala e tsoetse pele ho tloha ho manual ho ea ho liindasteri, 'me tekanyo ea ho iketsetsa e ntse e phahama le ho feta, e khothalletsang tšebeliso ea mela ea tlhahiso ea ho roala ka ho pharaletseng haholoanyane.Karolo ea eona ea lipalangoang hangata e sebelisa lipalangoang tsa letlooa tse sa hloekang le lisebelisoa tsa ho roala lipalangoang baetsi ba ketane.Seo ke batlang ho se arolelana le uena ke ts'ebetso ea kaho ea mohala oa tlhahiso ea ho fafatsa.
1. Sepheo sa ho haha ​​​​mohala oa tlhahiso ea ho fafatsa: ho amohela mohaho oa ho roala ho theha lera le tiileng le le tsoelang pele la ho roala holim'a ntho e koahetsoeng, ebe o bapala karolo ea mokhabiso, tšireletso le mesebetsi e khethehileng.

2. Sebopeho sa lisebelisoa: lisebelisoa tsa pele, lisebelisoa tsa ho roala, ho roala filimi ea ho omisa le ho folisa, lisebelisoa tse tsamaisang mechine, mocheso o sa khaotseng oa mocheso le mongobo, joalo-joalo, le lisebelisoa tse ling tse tšehetsang.

3. Thepa ea pele ho kalafo haholo-holo e kenyelletsa 'mele oa tanka, sistimi ea ho futhumatsa metsi a tanka, sistimi ea moea, tanka e susumetsang metsi, sistimi ea ho tlosa phosphating slag, sistimi ea karohano ea metsi a oli, jj.

4. Lisebelisoa tsa ho penta: 'mele oa kamore, sesebelisoa sa sefahla sa moholi oa pente, tsamaiso ea metsi, tsamaiso ea moea, tsamaiso ea mabone.

5. Sesebelisoa sa ho futhumatsa: 'mele oa kamore, tsamaiso ea mocheso, mochine oa moea, tsamaiso ea ho futhumatsa moea, mocheso oa moea, fan, tsamaiso ea likharetene tsa moea, tsamaiso ea ho laola mocheso, joalo-joalo.

6. Lisebelisoa tsa lipalangoang tse entsoeng ka mochini: bapala karolo ea tlhophiso le khokahano moleng oohle oa tlhahiso ea ho roala, ho kenyeletsoa lipalangoang tsa moea le lipalangoang tsa fatše, joalo ka lipalangoang tse leketlileng le lipalangoang tsa pokello.