Surgical instruments - Metallic materials - Part 1: Stainless steel (ISO 7153-1:1991, including Amendment 1:1999); German version EN ISO 7153-1:2000— 7 стр.
Surgical and dental hand instruments - Determination of resistance against autoclaving, corrosion and thermal exposure (ISO 13402:1995); German version EN ISO 13402:2000— 7 стр.