Li-scanner tsa barcode li phetha karolo ea bohlokoa sechabeng sa kajeno 'me li sebelisoa haholo libakeng tsa mabenkele, tsa thepa, tsa bongaka le tse ling. Leha ho le joalo, li-scanner tsa laser tsa 1D hangata li na le bothata ba ho se sebetse hantle joalo ka ho hloleha ho bulela, ho sekena ka mokhoa o sa nepahalang, ho lahleheloa ke li-barcode tse hlahlobiloeng, ho bala butle ...
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