Meinten Sie:
person:("zhao, yujia")
•
person:("zhai, yujie")
•
person:("zhao, yuji")
Sealed cabin ventilation system and method based on predictive control
Submersible chamber search and rescue signal transmission device
Submarine crew underwater rapid floating escape device and using method thereof
Auxiliary device for mechanical and electrical installation and use method thereof
Winch structure of underwater diving bell lifting device
Underwater escape cabin and emergency pressure reduction method thereof