
Plastics—Homopolymer and copolymer resins of vinyl chloride—Part 1:Designation system and basis for specifications
NORMA vydána dne 2.7.2026
Designation standards: GB/T 3402.1-2026
Note: K dispozici od: únor 2027
Publication date standards: 2.7.2026
Country: Chinese technical standard
Kategorie: Technické normy GB