Tolerances for fasteners - Part 1: Bolts, screws, studs and nuts; Product grades A, B and C (ISO 4759-1:2000); German version EN ISO 4759-1:2000— 65 стр.
Plastics - Determination of tensile properties - Part 1: General principles (ISO 527-1:1993 including Corr 1:1994); German version EN ISO 527-1:1996— 9 стр.