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Nitrogen/phosphorus co-doped nonporous carbon nanofibers for high-performance supercapacitors
Speed detection device and installation method thereof
Method for realtime prediction and dynamic distribution of regenerated energy of solar airship
Manual gear automobile safety starting system and method
Installation structure of wheel disc brake and bogie employing the installation structure
Stacking machine with high-speed upper and lower balanced walking driving mechanisms
Stacking machine goods carrying table with balance capable of being adjusted finely