GB/T 9989.3-2025

Vitreous and porcelain enamels—Determination of resistance to chemical corrosion—Part 3:Determination of resistance to chemical corrosion by alkaline liquids using a hexagonal vessel or a tetragonal glass bottle

NORMA vydána dne 29.8.2025

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The information about the standard:

Designation standards: GB/T 9989.3-2025
Publication date standards: 29.8.2025
Country: Chinese technical standard
Kategorie: Technické normy GB