Gas purification of exhaust gases to be recirculated or used in other metallurgical processes

Full Title

Handling of exhaust gases produced during the manufacture of iron or steel > Gas purification of exhaust gases to be recirculated or used in other metallurgical processes

Of 2 combined children, 0 exist in both systems.

2 codes are CPC-only extensions.

Note: 2 CPC extensions are marked as secondary classification only.

This code exists only in CPC.

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