
Tracked Changes. Plastics. Determination of refractive index (ISO 489:2022).
STANDARD published on 23.5.2022
Designation standards: BS EN ISO 489:2022-TC
Publication date standards: 23.5.2022
The number of pages: 52
Approximate weight : 156 g (0.34 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 539 22201 2 Status: Definitive