GB/T 20644.2-2025

Special environmental condition—Guidance for choosing—Part 2: Polymer materials

NORMA vydána dne 1.8.2025

Anglicky a čínsky -
Elektronické PDF (7361.20 CZK)

The information about the standard:

Designation standards: GB/T 20644.2-2025
Publication date standards: 1.8.2025
Country: Chinese technical standard
Kategorie: Technické normy GB