Plastics piping systems for renovation of underground gas supply networks - Part 1: General (ISO 11299-1:2018)
NORMA vydána dne 27.10.2021
Designation standards: UNE-EN ISO 11299-1:2021
Publication date standards: 27.10.2021
The number of pages: 27
Approximate weight : 81 g (0.18 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE