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Statistical classifications
CIUO-88 (en)
Subgroups
722 — Blacksmiths, tool-makers and related trades workers
Descendants
Code
Description
7221
Blacksmiths, hammer-smiths and forging-press workers
7222
Tool-makers and related workers
7223
Machine-tool setters and setter-operators
7224
Metal wheel-grinders, polishers and tool sharpeners