Aircraft measurement system, short message communication method and storage medium
Aircraft skin feature recognition and edge milling path planning method and system
Coating structure, bogie assembly and railway vehicle
Design method of vehicle assembly frame and vehicle gas cylinder frame
Differential wheel system with hydraulic lifting function
Differential wheel system with lifting mechanism and independent suspension
DIGITAL CONTACTLESS SIGNING SYSTEM FOR FLEXIBLE TOBACCO DISTRIBUTION
Electric control brake hydraulic system and engineering machinery
Electric control mechanical brake hydraulic system and engineering machinery thereof
Environment-friendly dust falling structure for civil construction site
Explosion-proof steering wheel device with high bearing capacity and small turning radius
Explosion-proof trackless rubber-tyred vehicle with inverted arch block stable supporting function
Frogman carrier with auxiliary automatic driving function and auxiliary driving method
Graduated rotary control panel for GIL (gas insulated metal-enclosed pipe line) replacement device