GB 46520-2025

Burning behavior safety technical specification of thermal insulation materials and products for building

NORMA vydána dne 5.10.2025

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The information about the standard:

Designation standards: GB 46520-2025
Note: K dispozici od: srpen 2026
Publication date standards: 5.10.2025
Country: Chinese technical standard
Kategorie: Technické normy GB