GB/T 9771.4-2020

Single-mode optical fibres for telecommunication—Part 4: Characteristics of a dispersion shifted single-mode optical fibre

NORMA vydána dne 2.6.2020

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The information about the standard:

Designation standards: GB/T 9771.4-2020
Publication date standards: 2.6.2020
Country: Chinese technical standard
Kategorie: Technické normy GB