NF P20-503:1977
METHODS OF TESTING WINDOWS. WIND RESISTANCE TESTS. (EUROPEAN STANDARD EN 77).

Standard No.

NF P20-503:1977

Release Date

1977

Published By

Association Francaise de Normalisation

Status

Be replaced 2000-08

Replace By

NF P20-503:2000

Latest

NF P20-503:2016

NF P20-503:1977 history

• 0000 NF P20-503:2016
• 2000 NF P20-503:2000 Windows and doors - Resistance to wind load - Test method.
• 1977 NF P20-503:1977 METHODS OF TESTING WINDOWS. WIND RESISTANCE TESTS. (EUROPEAN STANDARD EN 77).