Ciorclán M46/01

Radon Mitigation For Schools with a Maximum Average level of Between 200 Bequerels (Bq) Per Cubic Metre (m3) and 400 Bq/M3 in One or More Rooms

Ó An Roinn Oideachais 

Foilsithe 1 Meitheamh 2001

Éifeachtach ó 1 Meitheamh 2001

Teanga: Níl leagan Gaeilge den mhír seo ar fáil.