Variant of NAPCS Canada 2017 Version 2.0 - Manufacturing and Logging Rev.1 - Updated December 11, 2020

2911112 - Non-clay refractories

Non-clay refractories.

Variant of NAPCS Canada 2017 Version 2.0 - Manufacturing and Logging Rev.1 - Updated December 11, 2020 - Classification structure
Code Title
29111120Non-clay refractories Non-clay refractories
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