[{"text_idx": "#000006", "text": "Laser (torri, plygu, weldio) Stampio (torri, plygu, weldio)"}, {"text_idx": "#000011", "text": "Sgriwiau ty\u0302 fila dur ysgafn a chaewyr"}, {"text_idx": "#000014", "text": "Ardystiad ISO9001 Sied gweithdy warws parod..."}, {"text_idx": "#000017", "text": "Torri laser (torri, plygu, weldio)"}, {"text_idx": "#000018", "text": "Y Math o Strwythurau Adeiladu Dur"}]