GOST PDF
Welded steel vessels for tank wagons. General technical specifications
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Smart сity. Photo and video recording systems in the field of urban management, operating in automatic mode. Part 1. General requirements
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Electronic-mechanical quartz table, wall and alarm clocks. General specifications
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Environmental protection. Biological diversity. Reconstruction of the geological environment and a viable soil and vegetation layer on rock dumps. Basic provisions
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Environmental protection. Biological diversity. Restoration of forest vegetation on rock dumps. Basic provosions
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Environmental protection. Biological diversity. Preservation of rare plants of rocky habitats by in situ and ex situ methods during mining
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