This heavy freighter is driven by two electric motors.

这辆重型运输汽车是由两驱的。

The pump is actuated by a belt driven by an electric motor.

这抽水由皮带驱。

Suitable for skeletonless and special-shaped coils, and widely applied for special electric motor, electrical appliance, apparatus, color TV deflection coil and civil electrical appliance products.

适用于气设备的和异形线圈，广泛使用在特种、器、仪表、采偏转线圈及民用器产品中。