5422Level 4
General construction services of bridges, elevated highways and tunnels
CPC v2.1 class (General construction services of bridges, elevated highways and tunnels) within 'General construction services of civil engineering works'. UN Central Product Classification grouping of related products at this level.
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/api/v1/systems/cpc_v21/nodes/5422Hierarchy Explorer
Cross-system equivalences0
No cross-system equivalences mapped for this node.