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为了发展上海地铁工程建设事业,以适应上海经济发展和对开放的迫切需要,遵照市政工程局、隧道设计院的决定,我于去年八月赴日本大阪市交通局进修。这次进修是以市营地铁电气供电系统的设计、施工技术作为重点同时对整个大阪市地铁设计与施工技术作了较全面的考察。先后经过了四个月的时间,顺利完成了予定计划,于去年十二月返沪。现将大阪市营地铁情况简单介绍如下:
In order to develop the subway construction project in Shanghai to meet the urgent economic development and opening-up needs of Shanghai and comply with the decision of the Municipal Engineering Bureau and Tunnel Design Institute, I went to Osaka City Transportation Bureau for further studies in August last year. This training is based on the design and construction technology of the municipal subway electric power supply system, and at the same time makes a more comprehensive survey of the design and construction technology of the entire Osaka subway. After four months in succession, it successfully completed the scheduled project and returned to Shanghai in December last year. Now the city of Osaka subway situation is as follows: