Ⅰ. Sekena sa barcode ke eng? Li-scanner tsa barcode li boetse li tsejoa e le li-barcode scanner, lithunya tsa barcode scanner, barcode scanner. Ke sesebelisoa sa ho bala se sebelisetsoang ho bala tlhaiso-leseling e fumanehang ka har'a barcode(tlhaku, tlhaku, linomoro joalo-joalo). E sebelisa molao-motheo oa optical ho khetholla ...
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