North American Product Classification System (NAPCS) Canada 2017 Version 1.0
- 312 - Basic and semi-finished iron and steel products
- 31213 - Ferrous metal castings
- 312134 - Steel castings
3121343 - Alloy steel castings (except investment)
Parts of cast alloy steel, not formed by investment castings.
Illustrative example(s)
- iron-based superalloy castings, except investment
- steel alloy steel castings, except investment
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