[{"text_idx": "#000007", "text": "Sekiga ekipaj\u0302o varma aero forno"}, {"text_idx": "#000008", "text": "High-temperature flue gas to various types of dryers, and the flue gas directly heats materials."}, {"text_idx": "#000009", "text": "Mang\u0302aj\u0302o sekiga varma aero forno"}]