A second cable assembly includes a second pinion gear mounted for rotationalmovement in the housing.
第二线缆组件包括:第二小齿轮,其被安装来在所述外壳内做旋转运动;
2
A first and a second part of the injection device are adapted to perform a relative rotationalmovement with respect to each other.
注射装置的第一和第二部分适于相对彼此进行相对旋转运动。
3
Objective: To study the clinical significance of axis transverse foramen in the etiology of the vertebral artery insufficiency after cervical rotationalmovement.