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activité bêta
nucl.phys., радиоакт. ß-activity (in Bq); beta-radioactivity; ß-radioactivity
радиоакт. beta-activity; beta radioactive material; beta active material; ß-radioactive material; ß-active material; beta radioactivity; beta activity; ß-radioactivity (property); ß-activity
activité bêta
: 11 phrases in 5 subjects
Chemistry1
Life sciences1
Measuring instruments1
Natural resourses and wildlife conservation2
Nuclear physics6