normal frequency abbr. | |
phys. | Eichfrequenz; Normalfrequenz |
function abbr. | |
gen. | Amt; Funktion; Veranstaltung; Empfang; Feierlichkeit; Feier |
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Eichfrequenz f; Normalfrequenz f | |||
Betriebsfrequenz f |
normal frequency : 5 phrases in 4 subjects |
Agriculture | 1 |
Electronics | 1 |
Natural resourses and wildlife conservation | 2 |
Technology | 1 |