Fire safety. Maintenance sheets of fire protection installations and equipment. Part 4: Hydrants and valves.
NORMA vydána dne 9.2.2022
Designation standards: UNE 23580-4:2022
Publication date standards: 9.2.2022
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE