E sebelisoa haholo liindastering tse fapaneng tse kang indasteri ea lik'hemik'hale, boenjiniere ba motlakase, tlhahiso ea mechine, ho haha likepe, matla a motlakase, petrochemical, metallurgy, lipeipi, phekolo ea metsi, ho etsa thepa ea mechine, liphaephe tsa pneumatic, liphaephe tsa hydraulic, joalo-joalo.