NF U51-158:1990
Agricultural drainage. Unplasticized PVC ringed pipes. Natural ageing test.

Standard No.

NF U51-158:1990

Release Date

1990

Published By

Association Francaise de Normalisation

Latest

NF U51-158:1990

Replace

NF U51-158:1987

NF U51-158:1990 history

• 1990 NF U51-158:1990 Agricultural drainage. Unplasticized PVC ringed pipes. Natural ageing test.
• 0000 NF U51-158:1987