Izinto zokwenza imveliso yokuvelisa izixhobo ezikumgangatho ophezulu ze-alloy geological mining zii-alloys ze-WC-Co, kwaye uninzi lwazo zii-alloys zamanqanaba amabini, ikakhulu ii-alloys ezirhabaxa. Rhoqo ngokwezixhobo ezahlukeneyo zokomba amatye, ubulukhuni bamatye ahlukeneyo, okanye ngokwahlukeneyo ...
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