Spring pressure-assisted cutting fixing device with double cutting torches and application method of spring pressure-assisted cutting fixing device

The invention discloses a spring pressure-assisted cutting fixing device with double cutting torches and an application method of the spring pressure-assisted cutting fixing device, which are quite suitable for cutting grooves of petals of spherical tanks and can simultaneously carry out one-step gr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HE YOUYI, LI PANSEN, JIN JIE, HU FENGYING, YANG ZHENGZHUN, FENG SHUSEN, MA DA, CHI YANGUO
Format: Patent
Sprache:chi ; eng
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