GB/T 12357.4-2026

Multimode optical fibres for telecommunication—Part 4: Sectional specification for category A4 multimode fibres

NORM herausgegeben am 31.3.2026

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The information about the standard:

Designation standards: GB/T 12357.4-2026
Note: Execute Date: october 2026
Publication date standards: 31.3.2026
Country: Chinese technical standard
Kategorie: Technische Normen GB