Engine that converts electricity to motive power. Requires energy source, but has much higher efficiency, and generates almost no air and noise pollution compared to a diesel one.
Engine that converts electricity to motive power. Requires energy source, but has much higher efficiency, and generates almost no air and noise pollution compared to a diesel one.
動機械能的發電動機。,需要電力但是效率更高,高。和柴油引擎相較,幾乎沒有不產生噪音和廢氣。