“Lapho kuklanywa isikhunta, ngezinye izikhathi kusetshenziswa izinto zethusi, njengezigxobo zokuqondisa ezenzelwe ithusi, noma izinsimbi zethusi ze-beryllium ukuze zifake isikhunta esingemuva.Ungakwazi yini ukwethula ithusi, ithusi, ithusi le-beryllium, inkomishi yethusi, kanye nokusebenza kwazo ekubunjweni?Ingakanani i-scope?"Kufanele abe...
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