Vitrified clay pipe systems for drains and sewers - Part 4: Requirements for adaptors, connectors and flexible couplings; German version EN 295-4:2013— 33 стр.
Vitrified clay pipe systems for drains and sewers - Part 6: Requirements for components of manholes and inspection chambers; German version EN 295-6:2013— 23 стр.
Quality management systems - Requirements (ISO 9001:2008); Trilingual version EN ISO 9001:2008, Corrigendum to DIN EN ISO 9001:2008-12; Trilingual version EN ISO 9001:2008/AC:2009— 20 стр.
Vitrified clay pipe systems for drains and sewers - Part 4: Requirements for adaptors, connectors and flexible couplings; German version EN 295-4:2013— 33 стр.
Pipes and fittings of longitudinally welded hot-dip galvanized steel tube with spigot and socket for waste water systems - Part 2: Dimensions; German version EN 1123-2:2006+A1:2007— 66 стр.
Pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for waste water systems - Part 3: System X - Dimensions; German version EN 1124-3:2008— 41 стр.
Pipes and fittings of longitudinally welded hot-dip galvanized steel tube with spigot and socket for waste water systems - Part 2: Dimensions; German version EN 1123-2:2006— 65 стр.
Vitrified clay pipe systems for drains and sewers - Part 6: Requirements for components of manholes and inspection chambers; German version EN 295-6:2013— 23 стр.