Ukumelana nomhlwa, ukumelana nokunxitywa kwetyhubhu yokuhambisa ibhanti. Kumgodi wamalahle, uninzi lomlinganiselo wesulfure yamanzi mkhulu, i-4.5 mm engqindilili yombhobho wentsimbi, umzimba wetyhubhu umalunga nomhlwa wonyaka omnye, owona mfutshane kuphela malunga neenyanga ezi-5. iplanti yokupheka, i-sintering, isityalo se-pellet, i-sl ehambisa intsimbi ...
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