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| Hull Structure | Detachable cabin |
| Hull Material | Q345 Steel |
| Work Pressure | 1.1-1.3ATA |
| Oxygen Concentration | Inside cabin concentration < 25% |
| Oxygen Generator | Imported molecular sieves (50,000-80,000 hours life) |
| Comfort Features | Integrated air conditioning & Comfortable sofa set |
| Environmental Detection | Temperature, Humidity, CO2 Concentration |
| Safety System | Emergency decompression, Overpressure protection |