
Plastics piping systems - Fittings, valves and ancillaries - Determination of gaseous flow rate/pressure drop relationships
STANDARD published on 1.5.1998
Designation standards: ÖNORM EN 12117
Note: WITHDRAWN
Publication date standards: 1.5.1998
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM