BS EN 4123:2003

Заменен

Aerospace series. Shank nuts, self-locking, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated on thread. Classification: 1550 MPa (at ambient temperature)/600$0DC — 10 стр.

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Ссылочные документы

BS EN 4123:2004

Заменен

Aerospace series. Shank nuts, self-locking, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated on thread. Classification : 1550 MPa (at ambient temperature) / 600$0DC — 10 стр.