10.20 10. 11. 2023.
ISO
ISO/TC 38
Međunarodni standard
This International Standard would specify a test method which identifies the index ingredient chemical included in colored fabric dyed by Gallnut colorant as Gallic acid.
PROJEKAT
ISO/NP 21915-9
10.20
Početak izjašnjavanja o predlogu
10. 11. 2023.