Online Standards Store PDF

Mix of fabricated I-beam sections of regular type and with corrugated walls meeting strength properties of rolling sections

Document status: Active

Loads and impacts. Design standards

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Bridges and pipes

Document status: Replaced by QR 06.04-23

Geological engineering surveys for construction

Document status: Active

Safety in construction. Rules for performance and acceptance of works

Document status: Active

Main pipelines for gas and oil products

Document status: Active