NF P92-140-5*NF EN 13381-5:2014 Test methods for determining the contribution to the fire resistance of structural members - Part 5 : applied protection to concrete/profiled sheet steel composite member
2014NF P92-140-5*NF EN 13381-5:2014 Test methods for determining the contribution to the fire resistance of structural members - Part 5 : applied protection to concrete/profiled sheet steel composite member