Online Standards Store PDF
Design and erection of underground pipelines made of pressure asbestos-cement pipes and couplings for hot water and heat supply systems
Document status: Active
Educational institution buildings. Design rules. With Amendments No. 1, 2, 3, 4
Document status: Active
General provision and construction gas distribution sistem from steel and polyethyelene pipes
Document status: Active
Buildings of hotels. Regulations of design
Document status: Replaced by SP 257.1325800.2020
