TUBOS DE SEGURIDAD PARA CALDERAS DE VAPOR DE BAJA PRESION
STANDARD published on 15.1.1957
Designation standards: UNE 9012:1957
Note: WITHDRAWN
Publication date standards: 15.1.1957
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Spanish technical standard
Category: Technical standards UNE