Non metallic pipes for connections to installations and devices using 2nd and 3rd family gases. Characteristics and test methods
NORMA vydaná dňa 21.9.2016
Designation standards: UNE 53539:2016
Note: NEPLATNÁ
Publication date standards: 21.9.2016
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE