20.20 Apr 2, 2026
ISO
ISO/TC 156
International Standard
PUBLISHED
ISO 11474:1998
PROJECT
ISO/WD 11474
20.20
Working draft (WD) study initiated
Apr 2, 2026
Corrosion of metals and alloys — Corrosion tests in artificial atmosphere — Accelerated outdoor test by intermittent spraying of salt solution (Scab test)
10.99 New project approved