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短语

Tonfrequenz

f =, -en
一般 audio frequency AF; subaudio frequency; audio frequency (AF)
技术 audio frequency; voice frequency; AF; AF -audio frequency; tonic train signalling; sonic frequency
测量仪器 A.F.
物理 acoustic frequency; acoustical frequency; audible frequency; low frequency; musical frequency; speech frequency; tone frequency
通讯 telephone frequency
通讯, 信息技术 audiofrequency
Tonfrequenzen f
一般 audio frequencies
Tonfrequenz
: 32 短语, 7 学科
信息技术5
技术6
收音机4
测量仪器1
电子产品1
自动化设备1
通讯14