Most of mechanical equipment for seismic exploration are equipped with diesel engine as driving mechanism.

地震勘探所使用的机械设备，有相当一部分是采用高速柴油机作为驱动力的。

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Most of mechanical equipment for seismic exploration are equipped with diesel engine as driving mechanism.

地震勘探所使用的机械设备，有相当一部分是采用高速柴油机作为驱动力的。

youdao