Through the analysis of the structure and technological process of the bottom crossband, a reasonable process for bending the pipe nip of the bottom crossband was determined.
通过对下横条的结构与工艺分析,确定下横条管夹曲的合理的工艺方案,并设直边和管夹的模具,提高生产效率,降低生产成
Through the analysis of the structure and technological process of the bottom crossband, a reasonable process for bending the pipe nip of the bottom crossband was determined.
通过对下横条的结构与工艺分析,确定下横条管夹曲的合理的工艺方案,并设直边和管夹的模具,提高生产效率,降低生产成
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