Column-plate-shaped observation window structure special for submersible and installation method of column-plate-shaped observation window structure

The special column-plate-shaped observation window structure comprises a window seat, an opening is formed in the top face of the window seat, a window seat cylindrical groove is formed in the opening, a window seat fillet is arranged at the bottom of the window seat cylindrical groove, a window sea...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: CHEN BIN, YU WENTAO, WANG YINGYING, SUN CHANGXI, ZHANG JIARUI, SHI DONGCHUN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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