Shenhai e fakamoʻoni fakaʻauha
Exd IIC T4 mo Exd IIC T5 vahevahe ʻa e fakafuofua tatau ʻo e fakamoʻoni, ʻi he faikehekehe pe ʻa e mafana ʻo e ʻea ʻe lava ke aʻu ki ai ʻa e tokotaha takitaha lolotonga e tafa.
| Kulupu mafana ʻo e meʻangaue fakaʻuhila | Lahi taha e mafana ʻo e meʻangaue fakaʻuhila (° C) | Kasa/mao ignition e ʻea (° C) | Tuʻunga ʻo e mafana ʻo e meʻangaue |
|---|---|---|---|
| T1 | 450 | >450 | T1 ~ T6 |
| T2 | 300 | >300 | T2 ~ T6 |
| T3 | 200 | >200 | T3 ~ T6 |
| T4 | 135 | >135 | T4 ~ T6 |
| T5 | 100 | >100 | T5 ~ T6 |
| T6 | 85 | >85 | T6 |
ʻOku kehekehe pe ʻa e mafana ʻo e ʻea: maʻa e Exd IIC T4, ʻoku 135 mataʻitohi Celsius, ka ki he Exd IIC T5, ʻOku fakaʻosi ia ʻi he 100 mataʻitohi Celsius.
ʻOku hanga ʻe he mafana ʻo e ʻea ʻo fakaleleiʻi ʻa e malu, ʻOku lau ʻoku maʻolunga ange ʻa e fakafaʻahinga ʻo e CT5 ki he CT4.