|
CN112282669A
|
|
Underground bidirectional shock absorber
|
|
CN112282652A
|
|
Eccentric rotary punching reaming tool
|
|
CN112226394A
|
|
Bacillus amyloliquefaciens for reducing ethyl carbamate in white spirit and application thereof
|
|
CN112242479A
|
|
Thermoelectric device with embedded hot-end metal electrode
|
|
CN112264691A
|
|
Rotary arc welding machine
|
|
CN112282957A
|
|
Two-stroke aviation piston engine performance optimization thermal management system and method
|
|
CN112221500A
|
|
Hydrogenation catalyst, preparation method thereof and method for preparing fatty alcohol by catalyzing grease
|
|
CN112221501A
|
|
Hydrogenation catalyst, preparation method thereof and method for preparing fatty alcohol by catalysis
|
|
CN112270102A
|
|
Multi-parameter non-equal proportion reduction safety coefficient calculation method based on energy principle
|
|
CN112253709A
|
|
Transmission device of transmission roller
|
|
CN112221277A
|
|
Air filter
|
|
CN112253712A
|
|
Linear transmission device
|
|
CN112145564A
|
|
Gear-driven transmission shaft structure
|
|
CN112200752A
|
|
Multi-frame image deblurring system and method based on ER network
|
|
CN112150546A
|
|
Monocular vision pose estimation method based on auxiliary point geometric constraint
|
|
CN112253756A
|
|
External pressure adjusting magnetic liquid sealing device
|
|
CN112253757A
|
|
Double-source multi-tooth magnetic liquid sealing device
|
|
CN112239720A
|
|
Closed type after-ripening fermentation process for Pixian bean paste
|
|
CN112186805A
|
|
Photovoltaic and wind power generation access system and method for reducing negative sequence current of traction network
|
|
CN112267440A
|
|
Energy dissipation structure for flood discharge of hydropower station
|
