MATERIALES METALICOS. TUBOS. ENSAYO DE ABOCARDADO CONICO
METALLIC MATERIALS. TUBE. DRIFT EXPANDING TEST.
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CTN 7 - Testing of materials
ISO 8493:1986 (Identical)
It is cancelled by: UNE-EN 10234:1994
Cancel: UNE 7209:1965
Cancel: UNE 7386:1976
Cancel: UNE 7387:1976
Cancel: UNE 37027:1986