constant voltage〔名词〕恒定电压详细»
constant voltage〔形容词〕定压的详细»
constant voltage〔名词〕恒定电压,恒电压,直流电压详细»
constant voltage〔名词〕恒电压,恒定电压详细»
constant voltage恒定电压,直流电压详细»
直流电压DCV;Direct Current Voltage;VDC;Volts Direct Current;direct voltage详细»
直流电压dc voltage;direct current voltage;volts dc详细»
直流电压constant voltage;volts dc详细»
直流电压continuous-current voltage;direct voltage详细»