放射科医生体表各部位的照射量均低于容许水平。

The exposure in different sits of body surface inroentgenologists was lower than the permissible level.

youdao

放射科医生体表各部位的照射量均低于容许水平。

The exposure in different sits of body surface inroentgenologists was lower than the permissible level.

youdao