| |||
blindagem protectora | |||
tampa | |||
cartilagem tiroideana (cartilago thyreoidea) | |||
escudo | |||
ecrã de visibilidade para sinal luminoso |
scudo : 27 phrases in 14 subjects |
Astronautics | 3 |
Communications | 2 |
Earth sciences | 2 |
Economy | 2 |
Electric traction | 1 |
Finances | 2 |
General | 4 |
Geography | 2 |
Industry | 2 |
Law | 1 |
Materials science | 1 |
Mechanic engineering | 2 |
Natural sciences | 1 |
Transport | 2 |