Geotextiles and geotextile-related products - Characteristics required for use in the construction of tunnels and underground structures; German version EN 13256:2000— 21 стр.
Plastics - Symbols and abbreviated terms - Part 1: Basic polymers and their special characteristics (ISO 1043-1:1997); German version EN ISO 1043-1:1999
Geotextiles and geotextile-related products - Method for determining the microbiological resistance by a soil burial test; German version EN 12225:2000— 7 стр.
Plastics - Symbols and abbreviated terms - Part 1: Basic polymers and their special characteristics (ISO 1043-1:2001); German version EN ISO 1043-1:2002— 20 стр.
Geotextiles and geotextile-related products - Determination of tensile creep and creep rupture behaviour (ISO 13431:1999); German version EN ISO 13431:1999— 8 стр.
Geotextiles and geotextile-related products - Required characteristics for use in the construction of tunnels and underground structures; German version EN 13256:2000 + A1:2005— 38 стр.
Geotextiles and geotextile-related products - Required characteristics for use in the construction of tunnels and underground structures; German version EN 13256:2000 + A1:2005— 38 стр.