
Tracked Changes. Optical fibres. Product specifications. Sectional specification for class B single-mode fibres.
NORMA vydána dne 24.2.2020
Designation standards: BS EN IEC 60793-2-50:2019-TC
Note: NEPLATNÁ
Publication date standards: 24.2.2020
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technické normy BS