E sebelisoa libakeng tse ngata, tse kang: tharollo ea "zero" bakeng sa metsi a litšila a indasteri, Mouoane le mahloriso bakeng sa indasteri ea ts'ebetso, ho belisoa ha lijo (aginomoto, citric acid, starch le tsoekere), pharmacy (tokiso ea setso ea Chaena, mocheso o tlase oa mocheso oa meriana ea bophirimela. ), lik'hemik'hale tse ntle (likokoana-hloko, lidae tsa maiketsetso, li-pigments tsa tlhaho, lipente, linoko le mohloli, litlolo), lik'hemik'hale tsa chlorine (matsoai a metsi a letsoai), letsoai la metsi a leoatle le indasteri ea metallurgic, joalo-joalo.
1, Tšebeliso e tlase ea matla, litšenyehelo tse tlase tsa ts'ebetso
2, Ts'ebetso e nyane ea sebaka
3, E hloka lits'ebeletso tse fokolang tsa sechaba le matsete a fokolang
4, Ts'ebetso e tsitsitseng le boemo bo phahameng ba boiketsetso
5, ha e hloke mouoane oa mantlha
6, Nako e khuts'oane ea ho boloka nako ka lebaka la phello e le 'ngoe e sebelisoang khafetsa
7, ts'ebetso e bonolo, ts'ebetso e phahameng, le ts'ebetso e ntle haholo ea lits'ebeletso ho mejaro e meng
8, Litšenyehelo tse tlase tsa ts'ebetso
9, E khona ho etsa mouoane ho 40 celsius le ka tlase ho 40 celsius ntle le semela sefe kapa sefe sa sehatsetsi, ka hona, e loketse lisebelisoa tse thibelang mocheso.