Ngophuhliso oluqhubekayo lweteknoloji ye-laser, oomatshini bokusika i-laser baye batshintsha ngokuthe ngcembe iindlela zokusika zendabuko kunye nokuguquguquka kunye nokuguquguquka.Okwangoku, kwimizi-mveliso yesinyithi ephambili e-China, ukusika kwe-laser ngokuthe ngcembe kuya kuthandwa, ke yintoni kanye kanye enokuthi...
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