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Systems of fire protection. Automatic fire-extinguishing and alarm systems. Designing and regulations rules. With Amendment No. 1
Document status: Active
Railway telecommunications. Rules for use of radio train communication
Document status: Active
Concrete and reinforced concrete structures. Rules of structural reinforcement and repair
Document status: Active
Concrete and reinforced concrete structures intended for the service in elevated and high temperatures
Document status: Replaced by SP 27.13330.2017