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Mae’n ddrwg gennym ‘dyw’r bennod yma ddim ar gael ar BBC iPlayer Radio ar hyn o bryd

Diwydiant

Ymweliad arall ag archif Radio Cymru wrth i John Hardy ganolbwyntio ar ddiwydiant. John Hardy focuses on industry as he makes another visit to the Radio Cymru archive.

1 awr

Darllediad diwethaf

Mer 7 Medi 201618:00
BBC Radio Cymru

Rhagor o benodau

Blaenorol

2004

Nesaf

11/09/2016

Gweld holl benodau Cofio

Darllediadau

  • Sul 4 Medi 201613:00
    BBC Radio Cymru
  • Mer 7 Medi 201618:00
    BBC Radio Cymru