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A process equipment for forming transition section of large pressure vessel
A full-automatic internal welding machine for 12m steel pipe weld
An automatic device for milling 12m steel plate
Blank holder for pressure vessels and large diameter pipe reels
Seismic support of spherical vessels with double ring columns
Pressure vessel manhole flange internal pressure self-tightening sealing structure
Remote control system for fire sprinkler of pressure vessel spherical tank
Profiling cutting device for groove of spherical shell plate of pressure vessel spherical tank
Herringbone support structure of pressure vessel large spherical tank pipeline
Three-layer integrated shell structure large storage silo
Three-layer shell integrated structure seismic insulation power generation green building