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upper cut-off frequency | |||
upper frequency limit | |||
upper-frequency limit |
频率上限 : 14 phrases in 7 subjects |
Explosives and Explosive Ordnance Disposal | 1 |
General | 1 |
Information technology | 2 |
Metallurgy | 1 |
Space | 3 |
Technology | 5 |
Telecommunications | 1 |