Design method of vehicle body side exhaust lifting hook
Device and method for lifting spare tire by telescopic oil cylinder
Device comprising open hydraulic circuit for assisting in driving vehicle
Direct heat exchange type heat pump air conditioning system of lubricating oil waste heat source
Display screen adjusting system, control method and operation machine
Double-body channel planing boat with composite boat body form
Double-motor single-intermediate-shaft power-uninterrupted electric drive system
Double-power-generation-mode generator set and offshore wind power system
Double-safety interlocking loop for high-speed train door system
Driving behavior reminding method and related equipment thereof
Driving reminding method and device, electronic equipment and storage medium