cvt constantvoltage transformer的意思|示意

恒压变压器 ... 恒压变流器 constant-voltage transformer 恒压变压器 co tant voltage tra former; constant voltage transformator; constant voltage transformer; constant-voltage transformer; cvt constantvoltage transformer 恒压充电 constant potential charge; constant voltage charge; constant-potential charge; constant-voltage charge; constant-voltage charging ...