NF P25-320-1:2011 Industrial, commercial and garage doors and gates - Product standard - Part 1 : products without fire resistance or smoke control characteristics.
2011NF P25-320-1:2011 Industrial, commercial and garage doors and gates - Product standard - Part 1 : products without fire resistance or smoke control characteristics.
0000 NF P25-320-1:2004
2001NF P25-362/A1:2001 Shutters for open bays and gates - Technical specifications.
1992NF P25-362:1992 Shutters for open bays and gates - Technical specifications.