256100 Treatment and coating of metals
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256100 Treatment and coating of metals
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This type includes:
- plating, anodizing, etc. of metals
- heat treatment of metals
- deburring, sandblasting, tumbling, cleaning of metals
- colouring, engraving of metals
- non-metallic coating of metals:
- plastifying, enamelling, lacquering, etc.
- hardening, buffing of metals
This type excludes: