1·Objective to assess the clinical value of limited internal fixation combined with hinged super-articular external fixator for the treatment of elbow fracture.
目的探讨铰链式超关节外固定器治疗肘部骨折的临床价值。
2·The housing contains a hinged dust cover that provides protection in industrial environments.
该外壳包含了一个铰链式的防尘罩,它可以在工业环境下提供保护。