Surface quality classes for hot-rolled bars and wire rod
Classes de qualité de surface des barres et fils-machine laminés à chaud
77.140.10 - Heat-treatable steels.
77.140.20 - Stainless steels. Including alloyed steels, corrosion-resistant steels, heat-resisting steels, etc.
77.140.60 - Steel bars and rods.
Anula a: ISO 9443:1991
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Ingles / Frances
