GB/T 22490-2025

Technical code for acceptance of soil and water conservation facilities of production and construction projects

NORMA vydána dne 5.10.2025

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The information about the standard:

Designation standards: GB/T 22490-2025
Note: K dispozici od: únor 2026
Publication date standards: 5.10.2025
Country: Chinese technical standard
Kategorie: Technické normy GB