在使用放射性设备的医疗及实验室场所随身携带一个便携式辐射监测仪。

Carry a personal nuclear hazard warning device in medical and laboratory sites using radioactive tracers.

youdao

在使用放射性设备的医疗及实验室场所随身携带一个便携式辐射监测仪。

Carry a personal nuclear hazard warning device in medical and laboratory sites using radioactive tracers.

youdao