... self seal coupling 自封联结器 self-coupling transformer 自耦变压器 self-coupling hitch 自动联接器 ...
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Capacity electron switch self coupling ac regulator, it is composed of twain class switch by BTA, that two self coupling transformer.
智能电子开关自耦交流稳压电源由两只自耦变压器组成两级调节方式。
The controller case includes stepping motor, self-coupling voltage regulator, alternating-current contactor, relay and micro-transformer.
控制柜主要包括步进电机、自耦调压器、交流接触器、继电器以及微型互感器等。
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