目的：验证便携式肢体自动止血器的人体临床效用。

Objective to prove the clinical effect of portable auto-haemostat machine on body's limbs.

youdao

目的：验证便携式肢体自动止血器的人体临床效用。

Objective to prove the clinical effect of portable auto-haemostat machine on body's limbs.

youdao