Concrete, reinforced and prestressed concrete structures - Part 2: Concrete; Specification, properties, production and conformity; Application rules for DIN EN 206-1— 48 стр.
Concrete, reinforced and prestressed concrete structures - Part 4: Additional rules for the production and conformity control of prefabricated elements— 8 стр.
Precast unreinforced and reinforced concrete components for manholes over buried drains and sewers - Dimensions and technical delivery conditions— 16 стр.