Ke thepa ea boleng bo holimo e nang le ts'ebetso e ntle ka ho fetisisa ea li-alloys tsa koporo.E na le matla a phahameng, elasticity, ho thatafala, matla a mokhathala, lesela le lenyenyane la elastic, ho hanyetsa kutu, ho hanyetsa ho roala, ho hanyetsa serame, motlakase o phahameng oa motlakase, o se nang makenete, 'me ha o na litlhase ha o ameha.letoto...
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