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CNO-79 (es)
Primary groups
835 — Pulidores de metales y afiladores
Descendants
Code
Description
83520
Pulidor de metales, a máquina
83530
Afilador de herramientas cortantes (máquinas herramientas)
83540
Afilador de cuchillería
83550
Afilador y reparador de sierra
83560
Afilador de cardas
83590
Otros pulidores de metales y afiladores