Is there radiation in the property above the subway?

You go to dismantle the subway. People nowadays are all radiation and radiation. Remember that the construction of facilities is officially certified and approved by the state, and even the radiation level is within the safe range. Popularization: Radiation refers to the phenomenon that a part of electromagnetic energy from the field source propagates far away from the field source and then returns to the field source. If you are worried about radiation, there are not many places to live on the earth. As long as you can receive radio and satellites, there is radiation everywhere, because they are all transmitted by microwaves, which means you are always radiating.