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由中国电源学会和天津国际展览中心联合举办的第二届中国国际电源展览会于７月初在天津举行，这是我国目前唯一的各类电源厂商的年度大聚会，吸引了国内外一百二十多家电源厂商，展品涉及电源行业的各个领域。参展最多的产品是ＵＰＳ电源，品种繁多，琳琅满目。通信电源、交直?
The 2nd China International Power Exhibition jointly organized by the China Power Supply Society and Tianjin International Exhibition Center was held in Tianjin in early July. This is the only annual gathering of all kinds of power suppliers in China and attracted 120 at home and abroad. A number of power supply manufacturers exhibited in various fields of the power supply industry. The most exhibited products are UPS power supplies with a wide variety of products. Communication power, direct?