Thermoplastics piping systems—Preliminary evaluation of the resistance to chemicals—Part 3: Unplasticized poly(vinyl chloride) (PVC-U), high-impact poly(vinylchloride) (PVC-HI), modified poly(vinylchloride) (PVC-M), oriented poly(vinylchloride) (PVC-O) and chlorinated poly(vinyl chloride) (PVC-C) piping components
NORM herausgegeben am 30.7.2026
Designation standards: GB/T 48043.3-2026
Note: Execute Date: february 2027
Publication date standards: 30.7.2026
Country: Chinese technical standard
Kategorie: Technische Normen GB