ISO 5832-5:1993 Implants for surgery - Metallic materials - Part 5: Wrought cobalt-chromium-tungsten-nickel alloy
ISO 5835:1991 Implants for surgery; metal bone screws with hexagonal drive connection, spherical under-surface of head, asymmetrical thread; dimensions
ISO 6508:1986 Metallic materials; Hardness test; Rockwell test (scales A - B - C - D - E - F - G - H - K)
ISO 7153-1:1991 Surgical instruments; metallic materials; part 1: stainless steel
GOST ISO 8319-1-2011 history
2011GOST ISO 8319-1-2011 Orthopaedic instruments. Drive connections. Part 1. Keys for use with screws with hexagon socket heads