(来学网)前臂伸直,完全旋后时,上臂与前臂纵轴之间呈一外翻的携带角,该角度数为()
  • A.
    (来学网)5°-10°
  • B.
    (来学网)5°-15°
  • C.
    (来学网)10°-15°
  • D.
    (来学网)10°-12°
  • E.
    (来学网)15°-20°