NF F55-051/A1:1978
Railway fixed facilities. Lightweight trench members and funnels made of reinforced concrete.

Standard No.

NF F55-051/A1:1978

Release Date

1978

Published By

Association Francaise de Normalisation

Latest

NF F55-051/A1:1978

NF F55-051/A1:1978 history

• 1978 NF F55-051/A1:1978 Railway fixed facilities. Lightweight trench members and funnels made of reinforced concrete.