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Telecommunication systems of buildings and constructions. Rules of construction and installation works
Document status: Active
EN 1992-2:2005. Eurocode 2. Design of concrete structures. Concrete bridges. Design and detailing rules
Document status: Active
Noise assessment in design, construction and operation of metro units
Document status: Active
Water supply. Public utilities. With Amendments No. 1, 2, 3, 4, 5
Document status: Replaced by SP 31.13330.2021
Hygienic requirements for underground water protection against pollution
Document status: Active