
Thermoplastic piping systems—Preliminary evaluation of the resistance to chemicals—Part 1: Test method
NORMA vydaná dňa 30.7.2026
Designation standards: GB/T 48043.1-2026
Note: K dispozici od: únor 2027
Publication date standards: 30.7.2026
Country: Chinese technical standard
Kategória: Technické normy GB