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Roof steel support for use in mines. Common provisions
STANDARD published on 5.12.1985
Designation standards: ČSN 442601
Classification mark: 442601
Catalog number: 28460
Publication date standards: 5.12.1985
SKU: NS-128962
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
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Latest update: 2026-01-07 (Number of items: 2 253 829)
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