
Plastics—Styrene-acrylonitrile (SAN) moulding and extrusion materials—Part 1: Designation system and basis for specifications
NORMA vydaná dňa 2.12.2025
Designation standards: GB/T 21460.1-2025
Publication date standards: 2.12.2025
Country: Chinese technical standard
Kategória: Technické normy GB