| |||
| ★ 温度校正系数 | |||
|
temperature correction factor : 4 phrases in 3 subjects |
| Hydroelectric power stations | 1 |
| Sealing | 1 |
| Technology | 2 |
| |||
| ★ 温度校正系数 | |||
|
temperature correction factor : 4 phrases in 3 subjects |
| Hydroelectric power stations | 1 |
| Sealing | 1 |
| Technology | 2 |