Anotace textu normy SAE AMS2521D :
This specification covers optical-quality coatings applied to instrument glasses.
SUBFILE: Aerospace
TYPE OF DOCUMENT: Aerospace Material Specification
Stabilized: Feb 2019 
Coating, Reflection-Reducing for Instrument Glasses
NORMA vydána dne 1.2.2019
Označení normy: SAE AMS2521D
Datum vydání normy: 1.2.2019
Země: Americká technická norma
Kategorie: Technické normy SAE
This specification covers optical-quality coatings applied to instrument glasses.
SUBFILE: Aerospace
TYPE OF DOCUMENT: Aerospace Material Specification
Stabilized: Feb 2019