ALEACIONES DE COBRE PARA MOLDEO. DESIGNACIONES, COMPOSICION Y CARACTERISTICAS MECANICAS
CAST COPPER ALLOYS. DESIGNATION, COMPOSITION AND MECHANICAL PROPERTIES.
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77.120.30 / Copper and copper alloys
CTN 131 - Copper and copper alloys
ISO 1338 (Non-equivalent)
It is cancelled by: UNE-EN 1982:1999