英文: It's an electric drill with a range of different attachments.

中文: 这是一个带有各种配件的电钻。       更详细...

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英文: Series 2000 diesel engines and their conversion product which are being developed can meet the demand of equipment such as electric drill rig, torque converter set and mud pump for power set.

中文: 2000系列柴油机及正在开发的变型产品可满足我国电驱动钻机，变矩器，泥浆泵等设备的动力需求。       更详细...

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