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Sicherheitsfarbe f | |||
Signalfarbe f |
signal colour : 47 phrases in 11 subjects |
British usage, not spelling | 1 |
Communications | 26 |
Electronics | 2 |
General | 4 |
Information technology | 2 |
Medical appliances | 1 |
Optics branch of physics | 1 |
Radio | 3 |
Technology | 1 |
Television | 1 |
Transport | 5 |