Plastics piping systems for hot and cold water installations—Polyethylene of raised temperature resistance(PE-RT)—Part 3:Fittings
NORMA vydána dne 5.11.2012
Designation standards: GB/T 28799.3-2012
Note: NEPLATNÁ
Publication date standards: 5.11.2012
Country: Chinese technical standard
Kategorie: Technické normy GB