Kompresa mpweya wothamanga kwambiri wokhala ndi mphamvu zambiri, wopulumutsa mphamvu komanso wogwiritsa ntchito phokoso lochepa

1. Kusunga malo otsogola komanso ogwira ntchito bwino

2. Kulumikizana kotanuka kwa kuzungulira mwachindunji.

3. Dongosolo lanzeru lowongolera makompyuta ang'onoang'ono.

4. Injini yotetezeka, yodalirika komanso yogwira ntchito bwino.

5. Makina apadera ochotsera kutentha ndi kuziziritsira.