1. Ukusingatha okuhamba phambili embonini nokusebenza kahle
2. Ukuhlanganiswa okunwebekayo kokujikeleza okuqondile.
3. Uhlelo lokulawula oluhlakaniphile lwekhompyutha encane.
4. Injini ephephile, ethembekile futhi esebenza kahle.
5. Uhlelo oluhlukile lokususa ukushisa kanye nokupholisa.

Okwedlule: Ama-air compressor ezikulufo ezisheshayo asebenza kahle kakhulu futhi ayonga amandla, ahlinzeka ngamandla ezimboni angaphazamiseki Olandelayo: I-compressor yomoya enesivinini esiqinile engu-37KW iyasebenza kahle, ihlala isikhathi eside futhi inikeza umoya ozinzile ngaphandle kokuphazamiseka