这种支架能保证X线机从任意高度和角度拍摄，可方便地进行移动。

It can ensure the exposure at any height and direction and is easy to move.

youdao

这种支架能保证X线机从任意高度和角度拍摄，可方便地进行移动。

It can ensure the exposure at any height and direction and is easy to move.

youdao