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ISO 4997:1991Withdrawn

Cold-reduced steel sheet of structural quality

Tôles en acier de construction laminées à froid

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Life cycle

Replaces

ISO 4997:1978WithdrawnCold-reduced steel sheet of structural qualityInternational Standard · Published 1 Feb 1978 · ISO/TC 17/SC 12

Replaced by

ISO 4997:1999WithdrawnCold-reduced steel sheet of structural qualityInternational Standard · Published 11 Mar 1999 · ISO/TC 17/SC 12