Numerical Analysis of Directional Rock Blasting with Continuous-Discontinuous Element Method
Composite material repairing device and method for fuel cell hydrogen energy automobile
Method for automatically mounting application in tower drum lifter motor test equipment
Traffic flow data missing repair system evaluation and strategy design method
Seaplane watertight compartment pressure balancing device and balancing method
Automatic feeding device of Marler furnace for gear hub production
Aircraft engine bleed air liquid cooling system and aircraft comprising same
Intelligent automatic conveying vehicle for aviation epidemic prevention