Iyunithi yokuphatha umoya omtsha
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Iiyunithi zoLawulo loMoya eziDibeneyo
Uyilo lweCandelo eliNcinci leTyala le-AHU;
Uyilo lweModyuli eQhelekileyo;
Iteknoloji Ephambili Yokubuyisela Ubushushu;
Isakhelo se-Aluminium Allay kunye neBhuloho ebandayo yeNylon;
Iiphaneli zesikhumba ezimbini;
Izixhobo eziguquguqukayo ziyafumaneka;
Iikhoyili zamanzi ezipholileyo/ezifudumezayo ezisebenza kakuhle;
Iindidi ezininzi zeefilitha;
Ifeni ekumgangatho ophezulu;
Ulondolozo olulula ngakumbi. -
Iiyunithi zoLawulo loMoya woBuyiselo loBushushu
Umoya opholileyo kunye nokubuyiselwa kobushushu ukusuka emoyeni ukuya emoyeni, ukusebenza kakuhle kokubuyiselwa kobushushu kuphezulu kune-60%.