ac-dc power supply for car  车辆交直流供电

centralized power supply systemfor car  车辆集中供电

DC600 V passenger car power supply  DC600V客车电源

living supply passenger car for the Project  工程生活供应客车

separate power supply system for car  车辆分散供电

designed supply capacity [water supply]  设计供水量

direct supply and indirect supply  间供与直供

switching supply power supply  开关电源

the system of supply chain and reverse supply chain  供应链、逆向供应链系统

car-body of operation car  作业车车体

flat car for automobile car  运输小汽车平车

Monorail car-body special transport car  单轨车体运输专用车

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