Sound-insulating and sound-absorbing building materials and products. General specifications
Document status: Replaced by GOST 23499-2022
Flying apparatus. Technical requirements for superscriptions. Assemblies coloration codes
Document status: Active
Roofing and hydraulic-insulating flexible bitumen-based materials. Method for determination of head resistance
Document status: Active
Passenger and transport aeroplanes. Determination of noise levels on ground
Document status: Active
