North American Product Classification System (NAPCS) Canada 2017 Version 1.0
- 472 - Fabricated metal products
- 47232 - Springs and wire products
- 472323 - Steel springs (except wire springs)
4723231 - Steel springs (except wire springs)
Steel springs, except wire springs.
Illustrative example(s)
- coil springs (helical), cold formed iron or steel
- coil springs (helical), hot formed iron or steel
- iron or steel leaf springs
- iron or steel leaves for springs
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