【运输】电子管

从电子管中产生出一门格外强劲而短暂的战时工业。

Real-Time Cellular Electronic Sensing(RT-CES)

reverse gate logic circuit, electronic

EMG electronic stimulator

electronic commerce; e-Business; e-commerce

electronic configuration

extension by electronic computation【测】

electronic letter sorting and indicator equipment【计】

electronic colposcope