废旧电子线路板
discarded electronic circuit boards
废弃电子线路板
Printed circuit boards scrap
薄膜电子电路
thin film electronic circuit
薄膜微电子电路
thin-film microelectronice
超精细电子线路
ultra-fine electron circuitry
超微电子电路
ultra-miniaturized electronic circuit
低频电子线路
low-frequency electronic circuit
low frequency electric circuit
low-frequency electronic circuits
低噪声电子电路
low-noise electric circuit
电力电子电路
power electronics circuit
power electronic circuit
Power electronic circuits
Power electronics circuits
power circuits
电力电子电路故障预测
Fault prediction in power electronic circuit
电力电子电路建模
power electronic modeling