 |
| |||
| 淬火油 | |||
| 硬化油 | |||
| hardening oil: 27 phrases in 13 subjects |
| Agriculture | 1 |
| Animal husbandry | 4 |
| Automobiles | 1 |
| Business | 1 |
| Chemistry | 1 |
| General | 1 |
| Mechanics | 1 |
| Metallurgy | 7 |
| Nautical | 1 |
| Oil / petroleum | 3 |
| Steel production | 1 |
| Technology | 4 |
| Wind Energy | 1 |
|
| |||
| 淬火油 | |||
| 硬化油 | |||
| hardening oil: 27 phrases in 13 subjects |
| Agriculture | 1 |
| Animal husbandry | 4 |
| Automobiles | 1 |
| Business | 1 |
| Chemistry | 1 |
| General | 1 |
| Mechanics | 1 |
| Metallurgy | 7 |
| Nautical | 1 |
| Oil / petroleum | 3 |
| Steel production | 1 |
| Technology | 4 |
| Wind Energy | 1 |