| |||
Stub plane | |||
middle limb | |||
mid wing | |||
| |||
centre-section |
中翼 : 44 phrases in 13 subjects |
Aviation | 16 |
Bridge construction | 3 |
Chess | 1 |
General | 5 |
Metallurgy | 2 |
Otorhinolaryngology | 2 |
Rail transport | 1 |
Reproductive biology | 1 |
Skydiving | 2 |
Space | 3 |
Technology | 3 |
Transport | 1 |
Wind Energy | 4 |