CARACTERISTICI:

  • Bronz – CuSn5Zn5Pb5 (CC491K) réf. :A71
  • Obturator: Alama / bronz / Otel inoxidabil
  • Cupru-aluminiu – CuAl9Ni3Fe2 (CC332G) réf. :AU71
  • Obturator: cupru-aluminiu / monel / otel inoxidabil