1. Uyilo oludibeneyo, iindawo ezimbalwa kunye noqhagamshelo, kunciphisa amathuba okusilela kweyunithi kunye nokuvuza; Ukukhupha umoya owomileyo ocinezelweyo ngokuthe ngqo, kuqinisekisa ngokupheleleyo umgangatho wegesi yesiphelo somsebenzisi: kusindisa kakhulu iindleko zokufakela abathengi kunye nokusetyenziswa kwendawo, ubuhle bembonakalo.
2. Uyilo olutsha lwemodyuli, uyilo oluncinci, olufakelweyo olulungele ukushukunyiswa.
3. Le yunithi ivavanyiwe ngokungqongqo kwaye ixabiso lokungcangcazela le yunithi lingaphantsi kakhulu komgangatho wamazwe ngamazwe.
4. Uyilo lwepayipi oludibeneyo nolulungiselelweyo lunciphisa ubude nobungakanani bombhobho, ngaloo ndlela lunciphisa ukuvuza kombhobho kunye nokulahleka kwangaphakathi okubangelwa yinkqubo yombhobho.
5. Ukusebenza kakuhle komatshini owomileyo oqandisayo, iicompressor zefriji ezijikelezayo ezijikelezayo, uqwalaselo oluphezulu lomthamo wokupholisa ukuqinisekisa ukusebenza okuthembekileyo phantsi kweemeko zobushushu obuphezulu.
