A sun shelter device that is having sunlight generation function for a vinyl greenhouse
Flotation system for offshore power generation platform
A buoyant system of floating electricity generation structures
FLOTATION SYSTEM FOR OFFSHORE POWER GENERATION PLATFORM
A buoyant system of floating electricity generation platform
4 Ultra light weight electric spacer-car for 4-bundle transmission line
SYSTEM AND METHOD TO CALCULATE RELATIVE POSITION BETWEEN VEHICLES
SYSTEM FOR CALCULATING PARKING FEE USING HIGH-PASS SYSTEM
Floor traffic lights that linked to pedestrian traffic lights and its operation method
Floor traffic lights that linked to pedestrian traffic lights