filling or discharging the elements into or from packed columns

Full Title

Chemical, physical or physico-chemical processes in general; Their relevant apparatus > Details relating to random packing elements > filling or discharging the elements into or from packed columns

Of 3 combined children, 0 exist in both systems.

3 codes are CPC-only extensions.

Note: 3 CPC extensions are marked as secondary classification only.

This code exists only in CPC.

Diff view requires codes present in both systems.

View in CPC →