Ngati ntchito yanu ikuphatikiza zitsulo zosapanga dzimbiri, chitsulo cha kaboni, mkuwa, aluminiyamu kapena pepala lina lachitsulo, makina odulira CHIKWANGWANI laser amatha kumaliza.Ndipo ndi chitukuko cha CHIKWANGWANI laser, mtengo afika m'munsi posachedwapa.Posachedwapa mmodzi wa makasitomala akufuna kudula pa zipangizo, zotchedwa silicon chitsulo.Inu...
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