Orthopaedic instruments — Drive connections — Part 1: Keys for use with screws with hexagon socket heads
骨科器械——传动连接第1部分:六角凹头螺钉用键
发布日期:
1996-05-09
规定了用作外科植入物的带六角驱动套筒的金属骨螺钉所用键的工作端的尺寸、公差、机械性能和性能要求。
Specifies the dimensions, tolerances, mechanical properties and performance requirements of the working end of keys to be used for metal bone screws with hexagon drive sockets, used as surgical implants.