The maximum of the Radon concentration inexhaled breath and ~ Ra body burden for miners was . Bq·m~(- ) and . kBq,respectively.
The maximum of the Radon concentration inexhaled breath and ~ Ra body burden for miners was . Bq·m~(- ) and . kBq,respectively.
铀矿工呼出气中氡浓度和体内~ Ra 的负荷量的最大值分别为. Bq·m~(- )和. kBq。