SYSTEM AND METHOD FOR CONTROLLING AN UNMANNED VEHICLE AND RELEASING A PAYLOAD FROM THE SAME
APPARATUS AND METHOD FOR CONTROLLING HEAT OF A SIGNAL LAMP
Cable dampening system and traffic control assembly comprising same
On-board device controlling accumulation removing units
Automatic system for monitoring the mixing of conglomerates
AIRBORNE SYSTEM AND METHOD FOR REMOVING POLLUTANTS FROM A VOLUME OF AIR
WATER REPELLENT MECHANISM, AND DISPLAY DEVICE AND SIGNAL HAVING THE WATER REPELLENT MECHANISM
Gird channel coating method for crack identification having crack identification function
GIRD CHANNEL COATING METHOD FOR CRACK IDENTIFICATION HAVING CRACK IDENTIFICATION FUNCTION