Iplagi ye-EV
Ukudityaniswa kweSilivere yobhedu kunye neplastiki ebuyela ubushushu phezulu kuthetha ukunganyangeki koqhawulo-mtshato kunye nokufudumeza okuncinci kwi-Chada.
I-Cable ekhuselekileyo nekhuselekileyo
Intambo ekumgangatho ophezulu wobhedu, ukuya kwimigangatho yesizwe neyehlabathi; Ucingo olusungulwa lweoksijini lweoksijini, ilangatye elingenasiphelo kunye nefuthe elingapheliyo, ukuqinisekisa ukubhuyeka okuzinzileyo;
Ukunganyangeki kwamanzi kunye nobushushu obuphezulu.