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o 1 ionawr 2002 mae'n mynnu cael gwared ar sylweddau teneuo'r osôn megis clorofflwrogarbonau o systemau oeri ac ewyn inswleiddio o bob oergell a rhewgell domestig cyn cael gwared arnynt
from 1 january 2002 it requires the removal of ozone depleting substances such as chlorofluorocarbons from cooling systems and insulation foam from all domestic fridges and freezers prior to disposal