Single-mode optical fibres for telecommunication—Part 1:Characteristics of a dispersion unshifted single-mode optical fibre
NORM herausgegeben am 7.10.2008
Designation standards: GB/T 9771.1-2008
Note: UNGĂśLTIG
Publication date standards: 7.10.2008
Country: Chinese technical standard
Kategorie: Technische Normen GB