Gas cylinders - Procedures for change of gas service (ISO 11621:1997)
STANDARD published on 28.12.2011
Designation standards: UNE-EN ISO 11621:2006/ERRATUM:2011
Note: Correction
Publication date standards: 28.12.2011
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Spanish technical standard
Category: Technical standards UNE