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1984年11月前后,在上海缝纫机一厂和江湾机械厂分别通过了气动缝纫机底板加工自动线和气动制鞋绷帮机的技术鉴定。这条自动线和这台制鞋机是我国迄今自行制造最长的一条气动自动线和最复杂的一台气动单机。它们的试制成功,标志着我国气动技术的发展进入了
Around November 1984, the Shanghai Sewing Machine Factory and Jiangwan Machinery Plant passed the technical appraisal of the air-sewing machine bottom plate processing automatic line and the pneumatic shoe stretching machine. This automatic line and this shoe-making machine is China’s longest self-manufactured pneumatic automatic line and the most complicated pneumatic single machine. Their successful trial production marked the development of the development of pneumatic technology in China.