Ngobude obumiselweyo besinyathelo-nge-nyathelo, ukulandelwa kwe-photoelectric, ngokuchanekileyo kwaye kuzinzile.Ukubala ngokuzenzekelayo kunokuseta i-alamu yokubala, ukugaya ngokuzenzekelayo kunye nezinye izixhobo zokulawula i-industrial, ukwenzela ukuba iimveliso ezigqityiweyo zitywinwe ngokuqinileyo kunye ne-tangent enhle.Ukusebenza okuphezulu, indawo ekumgangatho ophezulu...
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