| |||
| 搅拌桨叶 | |||
|
stirrer paddle : 14 phrases in 7 subjects |
| Architecture | 1 |
| Chemistry | 2 |
| Drilling | 1 |
| Metallurgy | 3 |
| Oil / petroleum | 1 |
| Sealing | 1 |
| Technology | 5 |
| |||
| 搅拌桨叶 | |||
|
stirrer paddle : 14 phrases in 7 subjects |
| Architecture | 1 |
| Chemistry | 2 |
| Drilling | 1 |
| Metallurgy | 3 |
| Oil / petroleum | 1 |
| Sealing | 1 |
| Technology | 5 |