Before revision: Technology 250px|A Pachycara similar to the one retrieved by the PERISCOPThe PERISCOP is a unique pressurized recovery devices that contains three chambers – one for capture, one for recovery under exterior pressure, and one for transfer to the laboratory while maintaining pressure.
After revision: Usage 250px|A Pachycara similar to the one retrieved by the PERISCOPThe PERISCOP is a unique pressurized recovery devices that contains three chambers – one for capture, one for recovery under exterior pressure, and one for transfer to the laboratory while maintaining pressure.