Plastics - Determination of dynamic mechanical properties - Part 1: General principles (ISO 6721-1:1994, including Technical Corrigendum 1:1995); German version EN ISO 6721-1:1996— 18 стр.
Plastics - Determination of dynamic mechanical properties - Part 2: Torsion-pendulum method (ISO 6721-2:1994, including Technical Corrigendum 1:1995); German version EN ISO 6721-2:1996— 9 стр.
Aerospace - Fabric sheet and tape prepreg from glas fibres and non-reactive thermoplastics - Technical specification; Text in German and English— 36 стр.
Aerospace - Fabric sheet and tape prepreg from aramid fibres and non-reactive thermoplastics - Technical specification; Text in German and English— 36 стр.