我国锌锰干电池的生产,已有将近七十年的历史了,在解放前,干电池的生产大多是一些小作坊,人员甚少,产量很低,发展缓慢。帝国主义者为了战争和经济侵略的需要,曾在我国各地建立了一些电池厂。天津就有日本设立的汤浅和高砂电池厂。战后, The production of zinc-manganese dry batteries in China has a history of nearly seventy years. Before liberation, the production of dry batteries was mostly small workshops, with very few personnel, low production, and slow development. The imperialists have established battery factories in various parts of the country for the needs of war and economic aggression. Tianjin has established Yuasa and Takasago Battery Plants in Japan. After the war,