Published
ISO 25947-4:2017 specifies test methods. It is applicable to fireworks in categories 1, 2 and 3 according to ISO 25947‑2.
PUBLISHED
ISO 25947-4:2017
90.92
Standard to be revised
Sep 19, 2024
IN_DEVELOPMENT
ISO/AWI 25947-4
Fireworks — Categories 1, 2 and 3 — Part 4: Test methods
60.60 Standard published