Document management — Electronic document file format for long-term
preservation — Part 3: Use of ISO 32000-1 with support for embedded
files (PDF/A-3)
Paints and varnishes — Determination of resistance to cyclic corrosion
conditions — Part 3: Testing of coating systems on materials and
components in automotive construction
Health and safety in welding and allied processes — Requirements,
testing and marking of equipment for air filtration — Part 3:
Determination of the capture efficiency of on-torch welding fume
extraction devices