GOST
GOST R EN 12354-1-2012
Building acoustics. Estimation of acoustic performance of buildings from the performance of elements. Part 1. Airborne sound insulation between rooms
Document status: Active
€10
GOST 21981-76
Sealants. Determination method of bond strength with metal at peeling
Document status: Active
€10
GOST R 56776-2015
The systems of preparation of consumer hot water-supply. Computational method of energy consumption and effectiveness
Document status: Active
€10