... longitudinal resistance seam welder纵向电阻缝焊机 longitudinal seam welder纵缝焊机 longitudinal sleeper纵轧枕 ...
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longitudinal resistance seam welder 纵向电阻缝焊机
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The company can also design and manufacture all kinds of specialized welding machines, such as automatic longitudinal seam welder, circular seam welder etc.
本公司还可为用户设计，生产各类纵缝自动焊机，环缝自动焊机等专用焊接设备。
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