North American Product Classification System (NAPCS) Canada 2017 Version 1.0
- 475 - Miscellaneous goods and supplies
- 47511 - Medical, dental and personal safety supplies
- 475111 - Wheelchairs, and orthopaedic and prosthetic appliances
- 4751111 - Wheelchairs
- 4751112 - Orthopaedic and prosthetic appliances
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