90.93 Standard confirmed Oct 27, 2026
ISO
ISO/TC 216 Footwear
International Standard
61.060 Footwear
Published
ISO 22775:2004 specifies two methods for determining the propensity of a metal surface to either change visually due to contamination by atmospheric pollution (Method 1: sulfide tarnishing), or to corrode due to the action of salt water (Method 2: salt water corrosion).
PUBLISHED
ISO 22775:2004
90.93
Standard confirmed
Oct 27, 2026