Cold processable plastic jointing materials for sewerdrains - Jointing materials for prefabricated parts of concrete, requirements, testing and processing— 14 стр.
Vitrified clay pipes and fittings and pipe joints for drains and sewers - Part 1: Specifications (includes Amendment A1:1996 and Amendment A2:1996); German version EN 295-1:1991 + A1:1996 + A2:1996— 12 стр.
Precast unreinforced and reinforced concrete components for manholes over buried drains and sewers; Dimensions and technical delivery conditions— 16 стр.
Precast unreinforced and reinforced concrete components for manholes over buried drains and sewers - Dimensions and technical delivery conditions— 16 стр.