GB/T 47547-2026

Technical requirements of optical fiber monitoring system for safe operation of directly buried insulation pipeline

NORMA vydána dne 30.4.2026

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The information about the standard:

Designation standards: GB/T 47547-2026
Note: K dispozici od: listopad 2026
Publication date standards: 30.4.2026
Country: Chinese technical standard
Kategorie: Technické normy GB