Plastics—Poly(phenylene ether)PPE moulding and extrusion materials—Part 1:Designation system and basis for specifications
NORMA vydaná dňa 28.3.2025
Designation standards: GB/T 45475.1-2025
Note: K dispozici od: říjen 2025
Publication date standards: 28.3.2025
Country: Chinese technical standard
Kategória: Technické normy GB