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由沈阳蓄电池厂与西德哈根公司、克洛莱德—辛佳(电国)有限公司共同举办的现代铅蓄电池技术讨论会分别于十月二十五日至二十七日、十月三十日至十一月一日在沈阳辽宁大厦举行。来自国内四十
The modern lead storage battery technology seminar jointly organized by Shenyang Battery Factory and West Germany Hagen Company and Chloride-Sinjia (Power) Co., Ltd. was held from October 25 to October 27 and October 3 respectively. From the 10th to the 1st of November in Shenyang Liaoning Building. From domestic forty