The application of stamping technology to the length shearing technique used on the production line of cold-bending section steel was introduced.

 
  • 介紹了一種沖壓模具技術(shù)在復雜斷面冷彎型鋼生產(chǎn)線(xiàn)上定尺切斷技術(shù)的應用。
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