... 功率转换开关 power change switch 功率自动降低 automatic power reduction 功率自整角机 power selsyn ...
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Automatic load reduction control system introduced here can effectively ensure normal operation for power system.
介绍的低频低压自动减载控制系统可以有效地保障电力系统的正常运行。
An automatic monitoring and controlling system is developed to optimize the operation of pumping units and thereby to realize power saving and consumption reduction.
为了实现油田对节能降耗、优化机器运行的要求，研制了一种低成本的抽油机自动监控系统。
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