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Roofing and hydraulic-insulating flexible bitumen-based materials and polymeric (thermoplastic or elastomer) materials. Method of artificial thermal ageing
Document status: Active
Electric equipment of railway rolling stock. Part 4. A.c. circuit-breakers. General specifications
Document status: Active
Track wood screws. General technical specifications
Document status: Replaced by GOST 809-2020
Calcium silicate masonry units and blocks. Specifications
Document status: Active
Vat dyes. Methods for determination of degree of dispersion
Document status: Active
