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Reinforced concrete flights of steps and stair landings. General specifications
Document status: Active
Natural rubber latex concentrate. Determination of boric acid content
Document status: Active
Machines for cutting out, cleaning, forming of ballast and repair of rail way bed. General technical requirements
Document status: Active
Reinforced concrete non-pressure pipes. Specifications
Document status: Replaced by GOST 6482-2011
Cements. Methods of tests consistency, times of settining and of soundness
Document status: Active