The main factors of radiation hazards in uranium mines are radioactive dust, radon and its daughters.

铀矿山的主要辐射危害因素是放射性粉尘、氡气及其子体。

youdao

The main factors of radiation hazards in uranium mines are radioactive dust, radon and its daughters.

铀矿山的主要辐射危害因素是放射性粉尘、氡气及其子体。

youdao