Power supply of floating charge  浮充电源

switching supply power supply  开关电源

floating power feed roller  升降式喂料压辊

0V adjustable regulated power supply  零伏可调稳压电源

1 000 kW gas turbine power supply vehicle  1000kW燃气轮机发电车

10kV standby power supply automatic switching device  10kV备自投

1500 V DC power supply system  1500 V直流供电系统

1kA power supply  1000A电源研制

20 kV power supply system  20kV供电系统; 20 kV供电系统

270V DC power supply  270V直流电源

3 300 V power supply  3300V供电

3-phase inverter power supply  三相逆变电源

42V High-voltage power supply  高压电源42V

42V power supply  42V电源

6 kV power supply system  6kV供电系统; 山西省运城市水文水资源勘测分局

a cut wave power supply  斩波电源

A Novel Ultrasonic Power Supply  一种新型超声波电源

A Portable CTA Inverse Power Supply  便携式CTA逆变电源

A power supply  A电源; 甲电源