
Optics and optical instruments. Environmental requirements. Test requirements for telescopic systems.
STANDARD published on 24.9.2001
Designation standards: BS ISO 10109-4:2001
Note: WITHDRAWN
Publication date standards: 24.9.2001
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: British technical standard
Category: Technical standards BS