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一、概述 为了适应模具行业迅速发展的形势,满足广大模具钳工对模具加工机械的迫切需求,我们研制了一种经济、实用的多功能电
First, an overview In order to adapt to the rapid development of the mold industry to meet the majority of die fitter on the urgent need for mold processing machinery, we have developed an economical and practical multi-functional electricity