North American Product Classification System (NAPCS) Canada 2012 Version 1.0

North American Product Classification System (NAPCS) Canada 2012 Version 1.0
Introduction
Hierarchical structure

29112 - Concrete products

Display structure
North American Product Classification System (NAPCS) Canada 2012 Version 1.0 - Classification structure
Code Subclass
291121Concrete block and brick Concrete block and brick
291122Concrete pipe and fittings Concrete pipe and fittings
291123Other precast and prestressed concrete products Other precast and prestressed concrete products
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