| |||
markering; baken | |||
stralingsalarmopstelling; waarschuwingsopstelling | |||
signaleertoestel; signaleringstoestel |
sinalizador : 16 phrases in 8 subjects |
Brazil | 5 |
Communications | 1 |
Earth sciences | 1 |
General | 3 |
Materials science | 2 |
Mechanic engineering | 1 |
Microsoft | 1 |
Transport | 2 |