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Coal briquettes. Method for the determination of width of the belt edge
STANDARD published on 1.7.1977
Designation standards: GOST 21291-75
Note: WITHDRAWN
Publication date standards: 1.7.1977
SKU: NS-385353
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Latest update: 2026-03-19 (Number of items: 2 268 472)
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