To improve the power of ambulance vehicular first-aid devices, an ameliorating devise to ambulance vehicular power is developed to fit more demand in application.
2
针对医用救护车车载急救设备的供电不足问题，对救护车车载电源进行改进设计，以满足更多的应用需求。
To improve the power of ambulance vehicular first-aid devices, an ameliorating devise to ambulance vehicular power is developed to fit the more necessary.
3
车流量太少，节能电源装置发电机的电力不足够时，路灯通过网电供电。
When the traffic volume is too low and the electrical power of the electric generator of the energy-saving power unit is insufficient, the electric network supplies power for the street lamp.
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