Uvavanyo lokuthembeka kwekhebula kunye nokuchongwa
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Uvavanyo lokuthembeka kwekhebula kunye nokuchongwa
Ngexesha lokusetyenziswa kweengcingo kunye neentambo, kukho rhoqo kwenzeka uthotho lweengxaki ezifana nokungahambi kakuhle komqhubi, ukusebenza kwe-insulation, kunye nokuhambelana kwemveliso, ukunciphisa ngokuthe ngqo ubomi benkonzo yeemveliso ezihambelanayo, kwaye zibeke emngciphekweni ukhuseleko lwabantu kunye nepropati.