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Head: Ostapеnko Viktor Nikolaevich. Development of industry-standard (СОУ-П) "Units panel for treatment of steep and steeply inclined seams. Technological schemes of assembly and disassembly". (popup.stage: ). Public joint-stok company Reserch and design institut "Uglemechanizatsiya". № 0212U005409
1 documents found
Updated: 2026-03-19
