从而克服了传统手工配重方法的缺点，实现了自动配重。

To overcome the traditional manual method of the shortcomings of weight and achieved weight automatically.

youdao

从而克服了传统手工配重方法的缺点，实现了自动配重。

To overcome the traditional manual method of the shortcomings of weight and achieved weight automatically.

youdao