| 温度(℃) |
|
| 序号 |
|
|
| 1 | 2 | 3 | 4 | 5 | |
| Ⅰ区 | 50 | 50 | 60 | 60 | 60 |
| Ⅱ区 | 100 | 110 | 120 | 130 | 140 |
| Ⅲ区 | 120 | 130 | 140 | 150 | 160 |
| Ⅳ区 | 140 | 150 | 160 | 170 | 180 |