Thermal solar systems and components - Custom built systems - Part 1: General requirements for solar water heaters and combisystems (CEN/TS 12977-1:2010)
Plastics piping systems - Guidance for the installation inside buildings of pressure piping systems for hot and cold water intended for human consumption
Specifications for installations inside buildings conveying water for human consumption - Part 5: Operation and maintenance; German version EN 806-5:2012— 32 стр.
Protection against pollution of potable water installations and general requirements of devices to prevent pollution by backflow; German version EN 1717:2000; Technical rule of the DVGW— 53 стр.
Devices to prevent pollution by backflow of potable water - Mechanical disconnector, direct actuated - Family G, type A; German version EN 13433:2006— 28 стр.
Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 1: General (ISO 15874-1:2003); German version EN ISO 15874-1:2003— 16 стр.
Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl chloride) (PVC-C) - Part 1: General (ISO 15877-1:2009 + AMD 1:2010); German version EN ISO 15877-1:2009 + A1:2010— 23 стр.
Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl chloride) (PVC-C) - Part 1: General (ISO 15877-1:2009); German version EN ISO 15877-1:2009— 21 стр.
Plastics piping systems for hot and cold water installations - Polybutylene (PB) - Part 1: General (ISO 15876-1:2003); German version EN ISO 15876-1:2003— 17 стр.
Geosynthetic barriers - Characteristics required for use in the construction of storage lagoons, secondary containment (above and below ground) and other containment applications for chemicals, polluted water and produced liquids; German version EN 16993:2018— 66 стр.
Clay geosynthetic barriers - Characteristics required for use in the construction of underground structures (other than tunnels and associated structures); German version EN 16994:2018— 55 стр.
Geosynthetic barriers - Characteristics required for use in the construction of liquid waste disposal sites, transfer stations or secondary containment; German version EN 13492:2018— 67 стр.
Geosynthetic barriers - Characteristics required for use in the construction of tunnels and associated underground structures; German version EN 13491:2018— 68 стр.
Thermal solar systems and components - Custom built systems - Part 2: Test methods for solar water heaters and combisystems; German version EN 12977-2:2012— 56 стр.
Geosynthetic barriers - Characteristics required for use in the construction of solid waste storage and disposal sites; German version EN 13493:2018— 67 стр.
Thermal solar systems and components - Custom built systems - Part 2: Test methods for solar water heaters and combisystems; German version EN 12977-2:2018— 65 стр.
Thermal solar systems and components - Custom built systems - Part 1: General requirements for solar water heaters and combisystems; German version EN 12977-1:2018— 27 стр.
Thermal solar systems and components - Custom built systems - Part 1: General requirements for solar water heaters and combisystems; German version EN 12977-1:2012— 22 стр.
Devices to prevent pollution by backflow of potable water - In-line anti-vacuum valves DN 8 to DN 80 - Family D, type A; German version EN 14451:2005— 23 стр.
Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 1: General (ISO 15874-1:2013); German and English version EN ISO 15874-1:2013— 31 стр.
