Welding positioning device for pressure vessel

The utility model discloses a pressure vessel welding positioning device, relates to the technical field of positioning devices, and particularly relates to a pressure vessel welding positioning device which adopts the technical scheme that a second chute block is arranged on the upper side surface...

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Bibliographische Detailangaben
Hauptverfasser: QIAO ZHIGUO, QIAO XIULIANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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