Bistable shell structure and method for removing anti-landing obstacles by applying same
High-altitude balloon issuing method and composite high-altitude balloon
Anchoring tower of captive balloon anchoring and releasing device
Electric vehicle and electric heating equipment thereof
Verfahren, Vorrichtung und System zur Ladeprüfung für ein Elektrofahrzeug
Electromagnetic lifting appliance with anti-rolling mechanism
Machining process of high-precision motor car brake base
Rapid leveling method and system for special carrying vehicle
Ship navigation risk assessment and path planning method in narrow channel
Ship collision risk rapid assessment method based on reachable set field
Multistage cylinder type ejection separation mechanism of spacecraft
Wind power blade hoisting device capable of conveniently adjusting hoisting position
SELF-DRIVING VEHICLE TEST METHOD, APPARATUS, AND SYSTEM
High-altitude balloon inflation device and distribution square cabin