Power-equipment is major energy -consuming facility of oil-gas gathering and delivering system. Its efficiency has a vital effect on the comprehensive efficiency of the whole system.
动力设备是集输系统的主要能耗设备，其运行效率对集输系统综合效率有至关重要的影响。
Power-equipment is major energy -consuming facility of oil-gas gathering and delivering system. Its efficiency has a vital effect on the comprehensive efficiency of the whole system.
动力设备是集输系统的主要能耗设备，其运行效率对集输系统综合效率有至关重要的影响。
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