Results 120 emergency command center can work methodically with high quality and clear target.

结果120急救指挥调度目标清晰，有条不紊，服务质量更高。

youdao

Results 120 emergency command center can work methodically with high quality and clear target.

结果120急救指挥调度目标清晰，有条不紊，服务质量更高。

youdao