PASADORES CILINDRICOS ENDURECIDOS (ISO 8734:1987). (VERSION OFICIAL EN 28734:1992).
PARALLEL PINS, HARDENED (DOWEL PINS). (ISO 8734:87)
GOUPILLES CYLINDRIQUES TREMPÉES. (ISO 8734:.1987).
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21.060.50 / Pins, nails
CTN 17 - Fasteners
ISO 8734:1987 (Identical)
It is cancelled by: UNE-EN ISO 8734:1998