Russian standards PDF
GOST 22406-2021
Timber elements and products for building. Method of determining conditional moisture permeability of moisture-protecting finishes
Document status: Active
€10
GOST 23117-2021
Grips and couplings for the tensioning of tendons in prestressed concrete structures. Specifications
Document status: Active
€10
GOST 29167-2021
Concretes. Methods for determining crack resistance (fracture toughness) characteristics under static loading
Document status: Active
€10