First of all they visited the Tasly Pharmaceutical Company workshop, and personally observed the manufacturing process of Danshen Dripping Pills.

他们首先参观了天士力制药股份有限公司的生产车间，亲身体会复方丹参滴丸的生产过程。

youdao

First of all they visited the Tasly Pharmaceutical Company workshop, and personally observed the manufacturing process of Danshen Dripping Pills.

他们首先参观了天士力制药股份有限公司的生产车间，亲身体会复方丹参滴丸的生产过程。

youdao