
Optics and photonics. Oils and lubricants for optical instrumentation. Methods of protection against biological damage
NORMA vydaná dňa 1.1.2025
Designation standards: GOST R 71684-2024
Publication date standards: 1.1.2025
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST