audio frequency – phrases

Terms for subject Oil / petroleum containing audio frequency | all forms | exact matches only | in specified order only

English	Chinese
audio frequency choke	声频扼流圈
audio-frequency electromagnetic method	声频电磁法
audio-frequency harmonic distortion	声频谐波畸变
audio-frequency magnetic field	声频磁场
audio-frequency magnetic method	声频磁法
controlled source audio-frequency magnetotelluric method	可控源电频大地电磁法