Plasma yekucheka muchina unogona kucheka marudzi ese emasimbi ayo akaoma kucheka nekucheka okisijeni nemagasi akasiyana anoshanda, kunyanya kune asiri-ferrous simbi (stainless simbi, kabhoni simbi, aluminium, mhangura, titanium, nickel) kucheka mhedzisiro iri nani; kukosha kwayo kukuru ndeyekuti kuchekwa kwakakora ...
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