Procedure and device for the determination of radioactivity of atmospheric precipitations (Machine-translation by Google Translate, not legally binding)

摘要

Procedure for the determination of the radioactivity of the atmospheric precipitations, which includes the permanent collection of the precipitations in a deposit, the evacuation of the collected water in a proportional volume to the level of the water in this volume and the permanent measurement of the activity and the volume of the water evacuated outside said deposit. (Machine-translation by Google Translate, not legally binding)