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Refractories and refractory raw materials. Methods of refractoriness determination
Translate name
STANDARD published on 1.3.2021
Designation standards: GOST 4069-2020
Publication date standards: 1.3.2021
SKU: NS-1004242
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 8.20
Amd. 12.21
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Latest update: 2026-05-29 (Number of items: 2 280 228)
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