Ihe nyocha Barcode na-arụ ọrụ dị mkpa na ọha mmadụ nke oge a, a na-ejikwa ya na ụlọ ahịa, ngwa ngwa, ahụike na mpaghara ndị ọzọ. Agbanyeghị, ihe nyocha laser 1D na-enwekarị nsogbu dị ka ọdịda ịgbanwuo, nyocha na-ezighi ezi, mfu nke barcode nyocha, ngwa ngwa readi…
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