| |||
| 表面型滤油器 | |||
|
surface filter : 33 phrases in 12 subjects |
| Air defense | 1 |
| Automobiles | 2 |
| Aviation | 1 |
| Ecology | 2 |
| Electronics | 4 |
| Hydrology | 1 |
| Information technology | 1 |
| Metallurgy | 2 |
| Piezoelectric crystals | 2 |
| Space | 1 |
| Technology | 15 |
| Telecommunications | 1 |
| |||
| 表面型滤油器 | |||
|
surface filter : 33 phrases in 12 subjects |
| Air defense | 1 |
| Automobiles | 2 |
| Aviation | 1 |
| Ecology | 2 |
| Electronics | 4 |
| Hydrology | 1 |
| Information technology | 1 |
| Metallurgy | 2 |
| Piezoelectric crystals | 2 |
| Space | 1 |
| Technology | 15 |
| Telecommunications | 1 |