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Course #1: Radon basic course - 1 dayCourse #2: Radon basic course - 2 daysCourse #2: Radon monitoring advanced course - 1 day Course #4:Planning and implementation of measures against radon - 2 days
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Course #1: Radon basic course - 1 dayCourse #2: Radon basic course - 2 daysCourse #2: Radon monitoring advanced course - 1 day Course #4:Planning and implementation of measures against radon - 2 days