NF EN 14399-4

High-strength structural bolting assemblies for preloading - Part 4 : system HV - Hexagon bolt and nut assemblies

Le présent document fait partie de la série de normes relative à la boulonnerie de construction métallique à haute résistance apte à la précontrainte. Il traite du boulon (vis + écrous + rondelle (s) ) - Système HV.

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