π-Spacer effect in dithiafulvenyl-π-phenothiazine dyes for dye-sensitized solar cells
Seat armrest height adjusting mechanism and automobile seat
Height control valve for low-suspension-stroke seat and low-suspension-stroke seat
HEIGHT CONTROL VALVE FOR LOW-SUSPENSION-TRAVEL SEAT, AND LOW-SUSPENSION-TRAVEL SEAT
Integrated intelligent unit and integrated intelligent air spring
Air suspension seat height control valve and air suspension seat
Steel structure building truss hoisting and conveying system and machining process
Single-linkage waist support control valve and multi-linkage waist support control valve
Damping self-adaptive adjusting system based on acceleration change and automobile seat
Method and system for observing rearview mirror of automobile electronic camera through HUD
Signal transmission method and vehicle-mounted Ethernet system