 |
| |||
| 导杆〔管〕 | |||
| 导杆 | |||
| guide stem: 12 phrases in 6 subjects |
| Automobiles | 4 |
| Electronics | 1 |
| Hydroelectric power stations | 3 |
| Metallurgy | 1 |
| Rail transport | 1 |
| Technology | 2 |
|
| |||
| 导杆〔管〕 | |||
| 导杆 | |||
| guide stem: 12 phrases in 6 subjects |
| Automobiles | 4 |
| Electronics | 1 |
| Hydroelectric power stations | 3 |
| Metallurgy | 1 |
| Rail transport | 1 |
| Technology | 2 |