NF S90-420*NF ISO 5837-1:1986 Medico-surgical equipment. Implants for surgery. Intramedullary nailing systems. Part 1 : intramedullary nails with cloverleaf or V-shaped cross-section.
1986NF S90-420*NF ISO 5837-1:1986 Medico-surgical equipment. Implants for surgery. Intramedullary nailing systems. Part 1 : intramedullary nails with cloverleaf or V-shaped cross-section.