Kana basa rako richisanganisira kucheka simbi isina tsvina, kabhoni simbi, mhangura, aluminium kana imwe simbi ndiro pepa, Fiber laser yekucheka muchina unogona kuipedza.Uye nekuvandudzwa kwefiber laser, mutengo unodzikira munguva pfupi yapfuura.Munguva pfupi yapfuura mumwe wevatengi anoda kucheka pazvinhu, zvinonzi silicon simbi.Mune iwe...
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