YY/T 0957.2-2014/ISO 8319-2: 1986.Orthopaedic instruments-Drive connections-Part 2: Screwdrivers for single slot head screws, screws with cruciate slot and cross-recessed head screws.YY/T0957的本部分规定了用于旋入和旋出外科植入用一-字槽、十字槽或+字槽头接骨螺钉的螺丝刀的技术要求。本部分中所规定的螺丝刀适用于符合ISO 9268要求的螺钉。...................
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