用于变压器试验及制造 Impedance
为了保证电力系统可靠运行，提醒变压器制造厂家提高产品质量。
In order to guarantee electrical power system reliable operation, transformer manufacturer's were remind to improve product quality.
河北信衡变压器制造有限公司始建于1983年，其前身是衡水变压器装配厂。
Hebei Xinheng Transformer Manufacturing Co., Ltd was founded in 1983, with its predecessor as Hengshui Transformer Assembly Factory.
比起传统的基于变压器制造的适配器，按需电量调节的充电法大大降低了不必要的浪费。
This matching makes the process of transfer far less wasteful than it is with a traditional transformer-based adaptor.
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