Cylinder tapping device for special pressure-bearing equipment

The invention provides a barrel tapping device for special pressure-bearing equipment, and belongs to the technical field of machining. An automatic butt joint device is mounted on the mounting supporting part; the mounting supporting part is slidably connected with a trepanning positioning device;...

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Bibliographische Detailangaben
Hauptverfasser: LI CHUANXI, SU BAOQI
Format: Patent
Sprache:chi ; eng
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