Determinación y verificación de la profundidad convencional de cementación.
DETERMINATION AND VERIFICATION OF THE EFFECTIVE DEPTH OF CARBURIZED AND HARDENED CASES.
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77.080.20 / Steels
CTN 36 - Iron and steel
ISO 2639:1982 (Non-equivalent)
NF A 4 202 (Non-equivalent)
EU 105:1971 (Non-equivalent)
It is cancelled by: UNE-EN ISO 2639:2004
