The flange of the welding-moulded H-model steel will definitely become bended and deformed during the welding and heating process.

 
  • 焊接成型的H型鋼在焊接加熱工程中,翼板必然產(chǎn)生彎曲變形,該機型就是用于矯正翼緣板的專(zhuān)用設備,該機操作簡(jiǎn)便,
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