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本文根据展品和技术座谈等资料,简要介绍了瑞士几家公司生产的组合机床、深孔钻床以及机械加工中心。图18幅，表4个。馆藏号：
This article based on exhibits and technical discussions and other information, a brief introduction to several Swiss companies combined machine tools, deep-hole drilling and machining centers. Figure 18, Table 4. Collection number: