anesthesia spinal needle
常见例句
- The utility model relates to an improved double-tube puncture needle for spinal analgesia and epidural anesthesia, which belongs to the technical field of a medium inputting tube for medical use.
本实用新型是一种改进的脊麻――硬膜外麻醉双管穿刺针，属于医疗用介质输入导管技术领域。
ip.com 返回 anesthesia spinal needle