Tlhaloso e Khutšoanyane:

Mofuta ona oa hose o phetha karolo ea bohlokoa tšimong ea phetiso le kabo. Sehlahisoa se sebelisa khokahano ea pipe end. Joalo ka sehokelo sa phetisetso ea mefuta eohle ea khokahano ea liphaephe, hose e sebelisetsoa ho fetisa sehare le ho fetola tsela ea phetiso kapa boemo ba mochini. Kahoo e sebelisoa masimong a mangata joalo ka indasteri ea petrochemical le aerospace.