BS PD CEN/TS 17216:2018 Construction products. Assessment of release of dangerous substances. Determination of activity concentrations of radium-226, thorium-232 and potassium-40 in construction products using semiconductor gamma-ray spectrometry
2018BS PD CEN/TS 17216:2018 Construction products. Assessment of release of dangerous substances. Determination of activity concentrations of radium-226, thorium-232 and potassium-40 in construction products using semiconductor gamma-ray spectrometry