GB/T 19473.3-2020

Polybutene (PB) piping systems for hot and cold water installations—Part 3: Fittings

NORMA vydána dne 19.11.2020

The information about the standard:

Designation standards: GB/T 19473.3-2020
Publication date standards: 19.11.2020
Country: Chinese technical standard
Kategorie: Technické normy GB