Radon gas in homes
Radon gas in homes
- 1990
- Financial Times 24/3/90 p X11 .
The NRPB would like to see the maximum measurement of radon , before taking steps to protect properties, halved to 200 becquerels per cubic metre of air
The NRPB would like to see the maximum measurement of radon , before taking steps to protect properties, halved to 200 becquerels per cubic metre of air