ISO 7207-2:2011/Amd 2:2020 外科植入物.部分和全部膝關節(jié)假體組件.第2部分:金屬、陶瓷和塑料材料制成的關節(jié)表面.修改件2
Implants for surgery — Components for partial and total knee joint prostheses — Part 2: Articulating surfaces made of metal, ceramic and plastics materials — Amendment 2