程控交流电源
programmable AC power supply
非正弦交流电流
non-sinusoidal alternating current
高频高压交流电源
High Frequency and High Voltage Power Supply
关键词:交流电源
alternating current source
航空交流电源
Aeronautic AC power supply
交流电流
alternating current
abstractionalternating current
2008 Beijing Olympic Ceremony Opening
abstract data typealternating current
absolute value devicealternating current
100-meter-rail
交流电流变换器
alternating current transducer
AC transducer
交流电流表
alternating current ammeter
交流电流腐蚀
Alternating current corrosion