Elastomeric seals - Material requirements for pipe joint seals used in water and drainage applications - Part 1: Vulcanized rubber; German version EN 681-1:1996 + A1:1998 + A2:2002 + AC:2002 + A3:2005— 26 стр.
Elastomeric seals - Material requirements for pipe joint seals used in water and drainage applications - Part 2: Thermoplastic elastomers; German version EN 681-2:2000 + A1:2002 + A2:2005— 22 стр.
Elastomeric seals - Material requirements for pipe joint seals used in water and drainage applications - Part 3: Cellular materials of vulcanized rubber; German version EN 681-3:2000 + A1:2002 + A2:2005— 23 стр.
Plastics piping systems - Thermoplastics piping systems for soil and waste discharge - Test method for airtightness of joints; German version EN 1054:1995— 5 стр.
Installations for separation of light liquids - Part 100: Application provisions for installations for separation of light liquids in accordance with DIN EN 858-1 and DIN EN 858-2— 44 стр.