NF F70-021:1997
Railway fixed equipment. Modulated switchgear enclosures. Classification, definition of test and approval procedures.

Standard No.

NF F70-021:1997

Release Date

1997

Published By

Association Francaise de Normalisation

Latest

NF F70-021:1997

NF F70-021:1997 history

• 1997 NF F70-021:1997 Railway fixed equipment. Modulated switchgear enclosures. Classification, definition of test and approval procedures.