Quick change device for solid-state module of fuel cell system
Lightweight automobile sealing strip and production process thereof
Rapid pressure reduction test device and method for large-size aircraft assembly
Passenger car tail lamp and passenger car tail lamp light rhythm control method
Floating type offshore wind power and novel floating type foundation thereof
Method and device for detecting parts of bullet train
Novel efficient front-drive engine general arrangement
Buffering base and electric power high-altitude operation lifting device
Composite board ice belt structure for ship sailing in ice area
Floating platform, stability control method thereof and power generation device
FLOATING WIND TURBINE, BALLASTING DEVICE THEREFOR, AND METHOD FOR CONTROLLING BALLASTING DEVICE
Clamping jaw type hydropower station reservoir area sundry salvaging and crushing ship
Floating type wind power-photovoltaic fusion structure
Hydrogen energy power generation device and hydrogen energy power generation vehicle
Sound insulation pad manufacturing method and sound insulation pad