Dental materials - Determination of colour stability (ISO 7491 : 2000)
STANDARD published on 1.3.2001
Designation standards: ČSN EN ISO 7491
Classification mark: 856370
Catalog number: 60719
Publication date standards: 1.3.2001
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Category: Technical standards ČSN