Aerospace series - bolts, normal hexagonal head, threaded to head, in corrosion resisting steel, passivated - Classification: 600 MPa (at ambient temperature)/425 °C; German version EN 2887:1995— 8 стр.
Information technology; telecommunications and information exchange between systems; interface connector and contact assignment for ISDN basic access interface located at reference points S and T (ISO/IEC 8877:1992); English version EN 28877:1993— 16 стр.