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一种国内首创,在我国充电器技术上取得重大突破的 CD 系列自控恒流充电器最近在四川西昌市电子电器设备厂研制成功,国家专利局目前授予实用新型专利(专利号90222233·3)。
A CD-Series self-controlled constant-current charger that has achieved a major breakthrough in China’s charger technology has recently been successfully developed at the electronic and electrical equipment factory in Xichang City, Sichuan Province. The National Patent Office currently grants utility model patents (Patent No. 90222233-3).