Energy-saving type annular translation transportation structure
Light control system with hexagonal-shaped tunable optics
Artificial intelligence monitoring camera capable of rainproof adjustment
Air quality adjusting method and device, vehicle and readable storage medium
Sliding support type construction tower crane capable of limiting support arm
Mounting structure for interior trimming panel of elevator car
Single planet wheel type two-gear speed reducer assembly, electric drive axle and automobile
Automobile, electric drive axle and double-planet-wheel type speed reducer assembly
Sleeve pipe connecting structure of standard joints of tower crane
Tower crane standard knot convenient to transport, disassemble and assemble
Three-channel parallel-connection turbo-ramjet combined engine and aircraft
Pipeline CCTV detection device and method under complex working conditions
APPARATUSES AND METHODS INVOLVING THERMALLY TUNED COMPOSITE MATERIAL
Apparatuses and methods involving thermally tuned composite material
Unmanned aerial vehicle hangar capable of working normally under high-temperature condition
Crab steering control hydraulic system for large agricultural machinery
Vertical lifting tool and mounting method for blade of ocean current energy generator unit
C/Cu composite pantograph slide plate and preparation method thereof
Modularized debugging jig frame for trolley and debugging process of modularized debugging jig frame
Single planet wheel type three-gear speed reducer assembly, electric drive axle and automobile
Vehicle longitudinal beam, machining method and application
Ti2AlNb/(alpha + beta) Ti double-alloy disc and preparation method thereof
Multi-legged bionic robot and manufacturing and control method thereof
Object hoisting and damping device for fabricated building construction
Speed regulating method, system and equipment for compressor and storage medium
Variable cross-section tower body conversion section structure of tower crane
Box type vertical fixed wing sound wave denial unmanned aerial vehicle system