North American Product Classification System (NAPCS) Canada 2012 Version 1.1

North American Product Classification System (NAPCS) Canada 2012 Version 1.1
Introduction
Hierarchical structure

34412 - Industrial and commercial fans, blowers and air purification equipment

Display structure
North American Product Classification System (NAPCS) Canada 2012 Version 1.1 - Classification structure
Code Subclass
344121Industrial and commercial fans and blowers Industrial and commercial fans and blowers
344122Air purification equipment Air purification equipment
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