NF F50-107-1:2010
Railway applications - Track - Aluminothermic welding of rails - Part 1 : approval of welding processes.

Standard No.

NF F50-107-1:2010

Release Date

2010

Published By

Association Francaise de Normalisation

Latest

NF F50-107-1:2010

Replace

NF F50-107-1:2006

NF F50-107-1:2010 history

• 2010 NF F50-107-1:2010 Railway applications - Track - Aluminothermic welding of rails - Part 1 : approval of welding processes.
• 2006 NF F50-107-1:2006 Railway applications - Track - Aluminothermic welding of rails - Part 1 : approval of welding processes.
• 1991 NF F50-106:1991 Railway fixed equipment. Thermit welding of rails. Approval of a process.